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View Full Version : My review of the Handl Defense SCAR 25 lower for the SCAR 17 S



chadgvn
01-25-14, 17:37
Hello everyone,

This is my first real post here and I wanted thank two members for helping me find this site (Rhinosow) and with this review (Fox33).

I have a SCAR 17 and found the Handl concept of a SR25 patterned lower as a bit frivolous at first. (like a metal glock lower that takes HK mags). I set about working on my first review of a weapons part, I put alot of time, money (ammo), and effort into this. There were several SF/NSW guys (fox33) who helped me immensely and I can't thank them enough.

Well it is in the next post, I have a PDF but it is too big to load. If you like it let me know I can e-mail the PDF, If you hate it let me know how I could do it better.

Thanks,

Chad

chadgvn
01-25-14, 17:42
HANDL DEFENSE SCAR25 FN Mk17/17S replacement lower

The Handl Defense replacement lower for the SCAR has created a vibrant discussion in firearms enthusiast circles. Some see a SCAR SR-25 pattern lower as a novel alteration, others see it as a frivolous exercise in engineering. The intent of this review is to evaluate the origins of the SCAR, the Handl Defense SCAR 25 lower, and then evaluate the installation, operation and durability of the Handl Defense SCAR 25 under range conditions.
This evaluation will help determine if the Handl Defense SCAR25 SCAR replacement lower concept is valid. Initially, I had reservations about the concept and wondered if it was worth purchasing. On the outset of this evaluation it appeared to me that this part had limited utilization. Some of the internet discussions have been massively supportive to outright hostile to the idea. One FN oriented internet forum is known for being overtly hostile to the Handl Defense lower concept.

With strident supports and detractors of the concept, I plunge into this conversation. I plan on evaluating the Handl lower as it is the most well-known, and easiest to procure, of the two SR-25 pattern lowers available, with a rumored third option entering its second year of problematic development.

Origins of the Handl Defense SCAR 25 lower
In 2003 USSOCOM (United States Special Operations Command) approved a Joint Operational Requirements Document (JORD) to search for a new selective-fire rifle. The purpose of the program, then titled SCAR (SOF Combat Assault Rifle) now named the CAR-H, was to develop a new rifle for combat operations across all the services that encompass USSOCOM.
Originally the requirements called for a system chambered in 5.56x45 mm NATO and/or 7.62x51 mm NATO. It is presumed there are 6.8 SPC and 7.62x39 conversion kits in existence, based off of a request by certain SOF elements requiring that capability. The SCAR needed to not only be adaptable to multiple calibers, but those calibers in multiple configurations.

In response to the JORD, several manufacturers offered submissions to the SCAR trials. Out of these trials emerged FN SCAR from FN Herstal. “FN won the full and open SCAR competition because we showed up with a weapon that met, and more often exceeded, USSOCOM’s requirements. And this was not just an existing weapon that we tweaked to compete; the FN SCAR was built from the ground up, combining some of the best features from numerous weapon designs all aimed at the primary requirements of modularity, reliability, accuracy and durability,” said Gabe Bailey, FNHUSA’s marketing director for Combat Rifles.

The upper receiver is one piece and constructed of aluminum and the lower is constructed of polymer. The SCAR features an integral, Picatinny rail on the top of the aluminum receiver, two removable side rails and a bottom one that can mount any MIL-STD-1913 compliant accessories. It has a polymer lower receiver with an M4 type compatible pistol grip. This polymer receiver, and operation experiences with it, is what inspired the Handl Defense SCAR 25.

According to one of the SOF contributors, Alan Handl had a chance meeting with a member of SOF in June of 2011. Handl Defense had already began work on their concept of a SR 25 pattern lower. According to one of the contributors, there were issues with the Mk.17 polymer lowers and magazines during operations in Afghanistan. Soon after this meeting, Handl Defense expanded their line of metal prototypes, for not only the civilian SCAR 17S but the Mk.17 rifle as well. The first functional copy was test fired in September of 2011. With the contributions and comments of members of USSOCOM, Handl Defense developed a comprehensive Mk.17 /Mk.20 improvement program which addressed the observations of SOF members in relation with the FN SCAR Mk. 17.

The first production Handl Defense SCAR 25 lowers were delivered en mass to retailers and customers a few months later. Currently the Handl Defense SCAR 25 lower is the only item available for public consumption from the Handl Defense Mk. 17 / Mk. 20 Improvement program. The Handl Defense Mk. 17 / Mk. 20 improvement program, which is a 6 phase program intended to address interoperability, durability, heat, recoil impulse, and other areas of emphasis found during Handl Defense testing the SCAR 25 lower to SCAR Mk.17 Specification Standards.

Installation of the Handl Defense SCAR 25

During the installation of the Handl SCAR 25 I will evaluate the aesthetics of the lower, the simplicity of instructions, and the ease of installation.

Aesthetics
The Handl Defense SCAR 25 lower I used during the evaluation was a previously used lower. This particular lower has approximately 3500 rounds fired through it, according to the previous owner, it was one of the first ones available to civilians. This lower had a very small blemish on the right side of the magazine well, in the baked on coating. The original owner had this lower replaced by Handl Defense free of cost because of this small blemish. The previous owner says Handl Defense does a good job solving customers’ issues. The Handl Defense lower was replaced with the new SCAR 25 MOD 2. The SCAR 25 MOD 2 is made of AZ-91 magnesium, and is an impressive and beautifully machined part. It is on par with the highest quality lowers I have seen from the likes of Noveske and LMT. The standard T7075 aluminum lower was quite nice, but the newer lower was very impressive aesthetically. It was not different in its design or function, but it was obvious that Handl Defense has a refined product.

The original used SCAR 25 lower is made of T-7075 aluminum. The used lower is well machined and showed no flaws in construction. I used a micrometer to check for irregularities in the lower, I was unable find any. I also set the lower on a level surface to note any warping and flex in the lower, as there are rumors of this in heavily used SCARs, none was found.

There was no external signs of wear or damage. None of the bored holes in either side has wear or obvious irregularity from the pins. There were no wear spots on sides of the hollow cavities that would denote irregularities in parts interfacing with the lower. I was unable to mechanically verify any of the holes bored into the lower were not plumb and true, with the equipment I have. When the lower was assembled there was no binding or excess friction during manipulation, so it is presumed there are no issues with construction.

The only obvious wear I could find are some small wear marks in the male adaptor and magazine well. The largest wear marks where the male portion of the lower fits into the female end of the base plate. I do not find these to be inconsistent with normal use with any hard coated lower. This is probably from the unconventional initial mating method between the trigger module and upper receiver, more on that later.

I find the color of Flat Dark Earth Handl Defense used in the coating suits the multiple colors of the SCAR 17S very well. Simply put, it looks good and appears very well built. First impressions of the lower are very good.

Simplicity of instructions
The instructions on the website were found under the media tab and after a brief introduction to the Handl Defense SCAR 25, Alan Handl himself takes you through the procedures for installation. I have built many AR series of rifles but looking down into the FN SCAR lower with the intent to disassemble, still gave me a tiny bit of pause.
The FN SCAR is an expensive gun, spare parts are scarce, and there is very little aftermarket support. If one were to make a mistake and damage a part, the consequences could take more time and money than most would be willing to give. Fortunately the video instructions were clear and easy to follow.

Even if you never purchase a Handl lower, every SCAR owner should watch the instructions as they are clear, a bit unrefined, but properly thought out. I found myself very comfortable and familiar with the SCAR lower afterwards.
The instructions were not necessarily simple, as the FN SCAR lower is more complex than any AR series rifle. The FN SCAR lower has far more small clips, screws, and other things to lose than AR series rifles. Fortunately the instructions were clear and accomplished the intent. They were not flashy, or heavy on graphic aids, as some computer animation could have been helpful during some portions of the instructions. They gave a clear understanding of what you need, including tools, and how to do it.

Ease of Installation
Prior to assembling the Handl lower I manipulated all of the controls of the FN SCAR lower to get a lasting impression on the feel so I could compare it to the assembled Handl SCAR 25 lower. Both on my FN stock lower and the donor Handl lower.
During the fitment of the FN SCAR lower internals there was no issue other than the fact the SCAR lower design is more complicated than most other lower receivers. I found the installation of the bolt catch to be the most difficult part. I was also very worried about losing any of the retaining clips, as I had no replacements. For the hobbyist shooter, I would not recommend undergoing this change without the Handl Defense instructions supplied on their website. I cannot say that enough: I would think that anyone who has had issues with the Handl Defense SCAR 25 lower probably did not follow the instructions.

There was only one area where I found just the slightest amount of excess friction was in the grip screw. I mounted the Hogue grip that was on my FN lower onto the Handl lower. It felt tight as I screwed it into place. I immediately stopped and inspected the threading, it appeared fine, and so I continued. The grip screw seated firmly and completely. It felt more like as if FN and Handl Defense have the same tread pitch but just microns different.

After assembling the Handl Defense lower in about 30 minutes, I began to manipulate the controls in order to gauge the feel. The Handl Defense lower functions without friction or binding. It feeds and holds fully loaded PMAG’s and M110 magazines. The trigger breaks without snags or bumps. The hammer drops cleanly without perceptible impedance and the safety manipulates cleanly.

The lower mates up to the FN SCAR requiring a good amount of pressure to get it to seat. I was told that the male portion of the Handl lower was made just slightly larger in order to make the parts mate up tighter than the FN polymer lowers. The directions actually call for the use of a rubber mallet in the initial seating of the new lower. This seems counter intuitive to me, but I was assured that it was safe and part of the design. This request for excessive rigidity actually stemmed from requests from SOF operators who have used the Handl lower on the Mk. 20. The FN SCAR 17S feels like solid contiguous item with the Handl lower attached. There is no play in the lower when it is attached, absolutely none. It feels like are really good set of matched set of AR upper and lower receivers you might find on a quality National Match gun, simply rock solid.

The best analogy that accurately describes the situation is a Glock versus a 1911. The FN SCAR lower is the Glock, cheaper feeling, flexes just that tiny bit when you grip it hard, it feels a tiny bit loose, and does its job perfectly. The Handl lower is the 1911, well machined, looks good, feels solid, and functions without defect. I believe that future and current FN SCAR owners that are “polymer-phobes”, those that turn their noses up at polymer framed pistols, will end up flocking to the Handl lower. It gives the gun a solid, contiguous feel the polymer lower does not.
The question is what type of 1911 is the Handl lower. Is the Handl SCAR 25 a Nighthawk Custom or an Ed Brown? Or is it a Kimber, which looks great, feels great, but cannot take heavy use. I went to the range to find out.

Durability and Operation

Operational evaluation
The intent of the operational evaluation was to determine if there was a change in the function of the weapon system with the Handl lower attached. The focus was to find any overt malfunctions but also to determine if fitting a Handl lower would result in an increase in wear on the system as a whole.
The SCAR 17S was fitted with a Vortex Razor HD II scope and VLTOR fore rail assembly. The magazines used were 3 different Magpul 20 round 7.62x51 PMAG and 1 M110 SR-25 pattern magazine. The Magazines used were all in various levels of use, from brand new in the package to moderately worn. The ammunition used was 100 rounds of Black Hills 175gr. match, 100 rounds of Federal 168gr. Match, and 280 rounds of 147gr reloaded M80. The targets used were NRA CMP 200yd centers and USPSA standard silhouettes. The spotting was conducted with a Kowa 60 power spotting scope.

The course of fire was to focus on the natural function of the weapon from the bench and from standing positions. During the later courses of fire there were multiple target engagements, controlled pairs, with speed reloads from the open bolt position. The shooting was not focused on accuracy or grouping, but instead to focus on rate of fire and checking for changes in operation. After each full magazine, or four magazines in later stages, the weapon was disassembled and checked for new wear patterns and damage. The weapon was lubricated initially with Rand CLP and again after every 200 rounds. Below is a chart describing the load, rate of fire, and parts of the gun checked during each tear down.

During the entire course of fire there were 3 issues identified. Issue #1 the brand new Magpul 7.62x51 PMAG was found to have an indentation approximately 1mm wide by 1 mm deep. This was in the base of the follower in the area where the bolt catch is activated by the magazine follower. I found this to be utterly insignificant as it did not affect the performance of the gun or magazine. I did feel it important to report it, as there have been sporadic reports of Handl lowers leaving marks on new PMAGs, but only the most neurotic would consider this an issue.

Issue#2 the same Magpul PMAG seated into the gun, but partially when fully loaded, with the bolt closed. I had to give a slight extra push, to be 100% sure it seated completely, which I noticed a slight movement of the mag release. I attribute this to a brand new magazine more than the Handl lower. This particular PMAG spring and follower felt very stiff, as it was only the second time it had been used. The first time it was loaded it was loaded from the open bolt, not closed bolt. This new PMAG was used 4 more times without issue, from both the open and closed bolt.

Issue#3 after shooting the last string of 80 rounds through the gun, at a round count of 440, there was a decent amount of tiny brass specks in the gun. I had seen them before, but there seemed like there was more than normal for an AR series of rifle. I inspected the brass, chamber, barrel, bolt, bolt carrier group, frame rails, and extractor closely. None of the internal components were damaged. It is possible that since this was found after the reloaded cartridges were fired, that may have come into play, but the source of the excess brass chips is unknown.

Operational evaluation summary
After looking for any type of damage or change in the function of the gun, none had been found. Of the three insignificant irregularities found, I attribute two to the magazine, and the other possibly to the reloaded ammunition. There were no stoppages or changes to the cycle of function of the weapon. The Handl equipped FN SCAR performed better than expected. I expected to have stoppages and failures to function.

Prior to doing this evaluation I did a decent amount of open source research on the Handl lower. I found a very small, but vocal group that initially influenced my expectations. In reflection, that pre-conditioning came really from one source without any photographic or video evidence. I just failed to recognize my pre-conditioning was heavily influenced by a direct competitor.
This shows the power of misinformation on the internet, as I fully expected the Handl lower to fail, it did not. Of the performance I saw firsthand, only those blinded by bias could find fault in the performance of the Handl lower, myself included. It works as advertised, no stoppages, no failures, no problems were found.

Durability evaluation
During the evaluation of the durability of the Handl Defense equipped SCAR 25 lower the focus will be on any new wear patterns, excessive wear, or damage to any parts to include ammunition cases or magazines. This is to show if there are any potential decreases in reliability or longevity of the FN SCAR with a Handl lower attached. Before the gun was taken to the range the gun was thoroughly inspected and photographed to establish a baseline for the evaluation. After range use, the gun was thoroughly cleaned and inspected. The intent was to identify new wear patterns that show the Handl lower changes the operation of the gun or may affect the durability of the gun. The chart below lists any changes in the wear patterns found on the gun itself.

Durability evaluation summary
It was surprising to find no changes to the wear patterns of the gun. The initial impression was that the pattern of the M110/PMAG magazine integrated with the FN SCAR pattern lower would cause alterations in the cycle of function or operation of the system. While I consider the test sample of 480 rounds to be robust enough to discover immediate design flaws. I would prefer a larger testing regimen, but this might just be to confirm my own reservations in the SR-25 patterned SCAR lower.

There might be pattern wear changes after say thousands of more rounds. It might difficult to discern if there would be a departure from standard FN lower wear patterns and Handl equipped lower wear patterns. It would require a robust test bank of each type, firing thousands of rounds, per platform. I am under the impression that there would be very little difference in long term wear patterns and nothing of significance to be learned. It appears that after this test that there would be no malfunctions or failures that would occur outside of standard deviation from FN SCAR performance standards. There appears to be no flaw in the design, although the sample size is smaller than I would like. I must conclude, in my initial research, the system works as intended.

Summary
I conclude that the Handl Defense SCAR 25 lower works as advertised. There was no change in the cycle of function or operation of the weapon. There was no change in the wear patterns and therefore the probable durability of the weapon. It was surprising how seamlessly the function of the lower was. Simply, undeniably, it works as advertised. I was initially biased against the concept, I have seen it work first hand, and I now support it.
There have been a small number of complaints about the earliest runs of these lowers not working, or having issues.

I have done a decent amount of research and have yet to find video examples or photographic evidence. I am not saying that these did not happen, I just have seen no evidence of them. I presume this must have been a difficult undertaking for Handl Defense, to mesh two different design patterns, one metric and the other SAE. Production anomalies would be reduced over time through product re-evaluation. This was supposedly one of the first lowers available to the public, it had no issues. The lowers have been available for well over a year and I presume Handl defense would have eliminated or replaced any defective items. Then considering most of the complaints were coming from a source of known competition, were they even valid.

Simply, Handl Defense has made a high quality part that works. To answer my question from earlier it is much closer to a Wilson Combat 1911 than a Kimber 1911.

But does it make sense? SCAR 17S can retail for $3000, modifying this weapon is an expensive proposition with its exclusivity and rarity of parts. If you are the kind of guy who hates polymer framed pistols or want to improve the feel of the gun, it makes perfect sense. It also goes a long way to improving the feel of the gun, it feels more like a solid contiguous item. It feels a lot more like an AR patterned rifle.

Do you have other SR25 patterned magazine semi auto rifles in your gun safe? It is a foregone conclusion, buy one tomorrow. I understand now why SOF operators asked for this item, as the durable M110 magazines supplied with the SR 25/Mk. 11 rifle, work seamlessly in the Handl lower. I am sure interoperability between weapons systems must be a concern for operations in Central Asia. I would also think that has to be why Handl Defense submitted a proposal for the SCAR 25 to be adopted by USSOCOM. If interoperability between your 7.62x51 guns is important, the Handl Defense SCAR 25 is for you.

That leaves those that have only a FN SCAR 17S as their only 7.62x51 semi auto rifle and those who view this as an unnecessary alteration to an already effective system. It is like buying a metal frame for your Glock so it can take the better HK magazines, which is predominately why I was skeptical of the Handl concept.

Since two of the SOF contributors commented the FN SCAR magazines are not very durable, I would consider that. But if you are heavily invested in the SCAR 17S magazines which I’ve seen retail as high as $70 each, and the SCAR is your only 7.62x51 rifle this concept might not be for you.

I consider this to be a very good buy, even a great buy, depending on your situation. I do not consider a $350 part as a trivial purchase, but it is not prohibitive either. It is not cheap, either in its construction or cost, then on top of that, you have to transfer your parts from your lower. Which means closely follow the directions on the Handl website or pay someone to do it for you. Simply, if you can afford it, as I assume most SCAR owners can, then it definitely bears very serious consideration.

The only limiting factor on the purchase of the Handl Defense SCAR 25 lower is its cost. I have to ask myself, if I had to pay the $350 to purchase it brand new out of the box, would I? If you asked me before this test I would have said never, but now I would say most definitely. While it might not be the first upgrade for the SCAR platform you might make, the Handl Defense SCAR 25 SR-25 patterned trigger module should be near or at the top of the list.

This evaluation would not have been possible without the comments, both public and private, of those I interviewed. I used their private comments with consent, or have reproduced previously released public comments. In particular I want to thank Gabe Bailey of FN, Patrick Carley of USSOCOM J-8, and current and former members of SEAL team 7 and the 1st, 3rd, and 19th Special Forces Groups. Their comments are from public open source documents, or their input was solicited in an open manner and used with their permission.

Fox33
01-26-14, 19:36
Chad,

I do not think anyone is going to read your novel. But I did like it, I think you should give it to Handl Defense, they will probably love it.

JPB
01-26-14, 21:16
How about going into detail about these deficiencies with the factory lower? We know about the magazine floor plate issue, but IMHO while the solution carries the name Magpul, switching over to plastic PMags is not it. Troy has a metal stock latch. Anything else that isn't in public domain?

Oh, and I have and have had lots of 7.62 guns.

Ferris2son
01-26-14, 21:17
Still searching for an audience Chad?

RHINOWSO
01-26-14, 21:25
I think you should add some of the photos you included in the PDF, as it would make the read easier.

I just thought that doing all that work and never publishing your results would have been a shame.

I'm still happy with the OEM Lower but Handl is an option for those who want magazine comparability.

Too bad Handl reportidly let a dope smoker employee machine their first set of lowers (as reported by another member), kinda gave the project a black eye IMO.

Dasho101
01-26-14, 21:29
Read it. I will definantly consider it when I get my scar.

agr1279
01-26-14, 22:04
A good read for someone wanting the Handi lower for their SCAR-H.


Sent from my iPhone using Tapatalk

chadgvn
01-26-14, 22:44
Still searching for an audience Chad?

Well if you mean looking for a fair and impartial audience who is not beholden to a fraud, yes I was looking for and I think found it. Considering I spent days of my time and hundreds of dollars in my ammunition, in producing the review, I feel it needed an audience that liked objective information. So did you like the review or not?

chadgvn
01-26-14, 22:59
I think you should add some of the photos you included in the PDF, as it would make the read easier.

I just thought that doing all that work and never publishing your results would have been a shame.

I'm still happy with the OEM Lower but Handl is an option for those who want magazine comparability.

Too bad Handl reportidly let a dope smoker employee machine their first set of lowers (as reported by another member), kinda gave the project a black eye IMO.

Rhino,

Thanks for the kind words. I had no idea the first Handl run had issues because of a stoner (no not Eugene LOL). Fox33 told me Handl let people go early on because of issues, had no idea it was because of dope (which is legal in WA), Fox said they had returns but the number was tiny (20-30 returns in the first 300) and they are or have replaced them.

The PDF was over 900kb and way too big to load so no pics

Ferris2son
01-27-14, 20:50
Too bad Handl reportidly let a dope smoker employee machine their first set of lowers (as reported by another member), kinda gave the project a black eye IMO.

Another story is Handl couldn't find an anodizer so he cerakoted the FDE. Threw-off the pin tolerances.
I don't know. The guy had a hard time.

eodinert
01-27-14, 21:03
Really needs pictures.

Fox33
01-29-14, 19:28
Too bad Handl reportedly let a dope smoker employee machine their first set of lowers (as reported by another member), kinda gave the project a black eye IMO.

Since that was me, let me clarify that statement. I do not remember the exact date when this happened, but it goes something like this.

I was a military adviser to Handl Defense, basically 4 SOF guys who saw the concept and decided to help the project along and get it adopted for military use. I was the senior ranking and had the most experiences with the platform. (let me tell you about some mother f'n buttstocks)

Handl Defense is not very far from my unit so I stopped over there one day, to check on progress. With the whole Mk17/Mk20 improvement program, the lower was the first article to get mass produced, prototypes had already met the Spec sheet standards and were going into full production. I knew a bulk shipment of lowers was coming, I wanted to check them out.

There were QA'ing the lowers. Alan Handl himself was down by the shipping desk, cussing.

I asked Alan what was up, he said some idiot had done something wrong, IDK what but it sure pissed Alan off.

He said stupid MF'n dope smoking jackasses.

I also know the list of returned Handl lowers is about 20-30 or so.

Considering that at a number of these were returned never having been put on a gun (sterile.. no marks.. if you follow the directions when you mate the lower to the gun it will leave a specific indexing mark) and it is known the Handl has been reverse engineered by at least one competitor. I would say the returns based of off production issues are probably even lower.

(they do 100% QA on the lowers now BTW)

But this is where dope smoker comment came from, IDK if they were really smoking dope or not.

Squid
01-29-14, 19:40
I'm curious, what kind of witness mark is left by pairing the Handl lower with the SCAR receiver? Might be good information for prospective EE buyers to know whether they're purchasing a used item or not.

chadgvn
01-29-14, 23:04
I'm curious, what kind of witness mark is left by pairing the Handl lower with the SCAR receiver? Might be good information for prospective EE buyers to know whether they're purchasing a used item or not.

I have this pic from the actual PDF of the review

I am not sure if this is what he is talking about, as this lower was pretty well used once I got it.

The black mark is from where the bracket attached to the upper hits against the lower. But, I think if you follow the directions and install it the way supposed to, it is going to make some kind of mark.

Fox33
02-03-14, 17:13
I'm curious, what kind of witness mark is left by pairing the Handl lower with the SCAR receiver? Might be good information for prospective EE buyers to know whether they're purchasing a used item or not.

The male portion of the lower fits into the female end of the upper receiver back plate (where the stock slides off and on). If it has been on a gun there will be wear marks. Initial mating causes a specific mark on that male portion. It shows if the lower was not only on the gun, it can tell if it was mated properly (according to the directions). It causes a change in the relationship between parts, and where they contact each other, think breaking in a motor for the first time. Alan Handl says too little and the lower is sloppy, too much and it wont fit, so just enough to require a rubber mallet and it will seat just right the first time.

It is how Handl knows (on top of what the FBI said) that his lower got reverse engineered. The guy who scanned the handl lower and gave the dimensions to his competition returned his lower without a mark on it.

The exact mark that tells if it was mated properly the first time, I do not specifically know.

TurretGunner
02-07-14, 11:14
There are some pretty bad reports over on the FN forum. The Handl lowers are not very popular.

One of the vendors over there has been developing his own PMAG compatable lower that fixes many of the problems encountered.

They new lowers are supposed to drop in a few months.

If you were planning on buying a new lower, read up on here and make a more informed decision: http://fnforum.net/forums/fn-scar-17s/53343-s-e-l-s-mk3-mod0-mk4-mod0-pictures.html

Fox33
02-08-14, 00:26
There are some pretty bad reports over on the FN forum. The Handl lowers are not very popular.

One of the vendors over there has been developing his own PMAG compatable lower that fixes many of the problems encountered.

They new lowers are supposed to drop in a few months.

If you were planning on buying a new lower, read up on here and make a more informed decision: http://fnforum.net/forums/fn-scar-17s/53343-s-e-l-s-mk3-mod0-mk4-mod0-pictures.html

#1 the bad reports are coming form a site OWNED (figuratively) by a direct competitor, where he gets competitors banned after he slanders them and/or thier products, Handl and IWC are just two

#2 that vendor developed his lower based directly off of information received from the reverse engineering of the Handl lower

Mr blasty
02-08-14, 04:02
#1 the bad reports are coming form a site OWNED (figuratively) by a direct competitor, where he gets competitors banned after he slanders them and/or thier products, Handl and IWC are just two

#2 that vendor developed his lower based directly off of information received from the reverse engineering of the Handl lower

Banning iwc is ridiculous. They've proven themselves to be as professional as any company out there.

Sent from my SGH-T999 using Xparent BlueTapatalk 2

scoutfsu99
02-08-14, 11:34
There are some pretty bad reports over on the FN forum. The Handl lowers are not very popular.

One of the vendors over there has been developing his own PMAG compatable lower that fixes many of the problems encountered.

They new lowers are supposed to drop in a few months.

If you were planning on buying a new lower, read up on here and make a more informed decision: http://fnforum.net/forums/fn-scar-17s/53343-s-e-l-s-mk3-mod0-mk4-mod0-pictures.html

Whenever I go over to read at FNForum, I take a large shaker of salt.

chadgvn
02-09-14, 01:11
I have no idea on the efficacy of the competitors products, it is quite possible since it is a re-engineered Handl it could be quite nice. The Handl worked just fine for me, the complaints only come from one place with a specific agenda attached.

I would think that since they are going to be using the same data Handl developed, that it would function in a similar fashion. I think Handl figured it out, then everyone else who wanted to do the same thing, has to take the data that Handl developed. Form what others say the Handl lower has been on the market for about 18 months. I would think that the easy way through would to be to copy the pattern, then change it 10% to avoid any intellectual property violations.

In another story, I directly confronted this competitor and he did not deny anything that has been stated in this thread. He has free reign without the possibility of confrontation or accountability. FnFourms is very much a kleptocracy, a place where the masses are manipulated for the financial success of a few. If you have a product that one of the select is competing against, do not expect to farewell there, look at what happened to IWC there.

They are trying to corner the SCAR market by slandering the competition on the primary FN based site on the net. It is tolerated, it is supported, and endorsed by the ownership. Anything for a buck I guess is one way to live your life.

G19A3
02-10-14, 03:26
I have no idea on the efficacy of the competitors products, it is quite possible since it is a re-engineered Handl it could be quite nice. The Handl worked just fine for me, the complaints only come from one place with a specific agenda attached.

I would think that since they are going to be using the same data Handl developed, that it would function in a similar fashion. I think Handl figured it out, then everyone else who wanted to do the same thing, has to take the data that Handl developed. Form what others say the Handl lower has been on the market for about 18 months. I would think that the easy way through would to be to copy the pattern, then change it 10% to avoid any intellectual property violations.

In another story, I directly confronted this competitor and he did not deny anything that has been stated in this thread. He has free reign without the possibility of confrontation or accountability. FnFourms is very much a kleptocracy, a place where the masses are manipulated for the financial success of a few. If you have a product that one of the select is competing against, do not expect to farewell there, look at what happened to IWC there.

They are trying to corner the SCAR market by slandering the competition on the primary FN based site on the net. It is tolerated, it is supported, and endorsed by the ownership. Anything for a buck I guess is one way to live your life.

Human nature does suck, I'll say that.

TurretGunner
02-11-14, 10:24
I have no idea on the efficacy of the competitors products, it is quite possible since it is a re-engineered Handl it could be quite nice. The Handl worked just fine for me, the complaints only come from one place with a specific agenda attached.

I would think that since they are going to be using the same data Handl developed, that it would function in a similar fashion. I think Handl figured it out, then everyone else who wanted to do the same thing, has to take the data that Handl developed. Form what others say the Handl lower has been on the market for about 18 months. I would think that the easy way through would to be to copy the pattern, then change it 10% to avoid any intellectual property violations.

In another story, I directly confronted this competitor and he did not deny anything that has been stated in this thread. He has free reign without the possibility of confrontation or accountability. FnFourms is very much a kleptocracy, a place where the masses are manipulated for the financial success of a few. If you have a product that one of the select is competing against, do not expect to farewell there, look at what happened to IWC there.

They are trying to corner the SCAR market by slandering the competition on the primary FN based site on the net. It is tolerated, it is supported, and endorsed by the ownership. Anything for a buck I guess is one way to live your life.

Thanks for the info. I was not aware of the way they handle business over there. In all fairness, not many forums are open books and if you against the "grain" of those that have a financial interest......you can get my point.

RHINOWSO
02-11-14, 12:46
Ok Handl lovers, riddle me this...

When is it gonna "catch on"? I mean the competitor that you both firmly state copied the design has yet to produce one for sale... so it's not like they are getting competition from there... yes, Cavalry put one out as well... so there is an option right now, but I've only seen a handful of reviews of the Cavalry lower...

Just wondering what the hold up is, or are they flying off the shelves like hotcakes but just not to SCAR users who post on the internet? Are they all going to the big hopefully .mil SCAR fixer upper project?

Serious question.

chadgvn
02-11-14, 23:07
Rhino,

I will let Fox answer the questions about the Handl inner workings as he is the expert on that.

When I first saw the Handl I thought it to be like a metal glock lower for HK mags. Well it just so happens in the Ar-10 world everyone has those "hk" mags. So if you have an AR-10 it makes sense to buy it. I'd say it is 50/50 if the SCAR is your only 7.62 gun

I think there has to be a lot of SCAR owners that read what was posted in FN fourms. Some of it by a direct competitor, those who actively support his efforts, and attack his competitors (ask IWC). It is a classic case of libel and slander IMO, I am not the only one who thinks this. This attack has to have given some SCAR owners reservations on buying the Handl lower.

The first time I looked down into that lower, I was not real sure about taking it apart. I am sure others can't be as willing to go tearing into it. If I had never watched the instructions I would have never even tired it.

I would think that this is not a project for the rank amateur, as they would probably screw it up. There has too be alot of SCAR owners on the edge of buying a Handl but after what was done they have to be holding.

BooneGA
02-12-14, 09:01
I purchased a Handl Lower for my SCAR 17s due to the fact that I already owned numerous M110 magazines. And with Magpul not supporting the factory lower with magazines the choice was rathe easy.

I have never put together a lower on an AR - just installed a Geissele SSA one time. I was able to swap the lower parts from the FN to the Handl lower easily - within minutes of owning the rifle.

I will admit the magazine release is not perfect and the safety had to be modified to allow for clearance of the Super SCAR Trigger (that in NO WAY affects its function). I have yet to take the weapon out as I am headed into the woods for a bit here, but Ill put it through its paces when I return. If it doesn't hold up, Ill simply try either the CAV or SEAL lowers next.

Rick

Ferris2son
02-12-14, 20:58
Wow! There's enough disinformation in this thread to choke a horse.

BooneGA
02-12-14, 21:06
Wow! There's enough disinformation in this thread to choke a horse.

What are you referring to exactly?

ryr8828
02-13-14, 05:40
If a competitor stole the design, why haven't they put it up for sale yet? I keep hearing this rumor, yet the guy accused of stealing is still apparently in the R&D stage. Also, the guy accused of stealing already was modifying scar17 lowers to accept pmags and has been for some time. Did handl completely engineer his lower with just the use of a scar upper, or did he copy parts of it off an existing scar lower? Is that also stealing? I have no dog in this fight, just don't understand all the accusations and butthurt.

At $39 (sometimes on sale, seen them for $27 and $34) for a factory scar17 mag vs. $19 for a pmag, how many pmags do you have to buy before you pay for a handl? Too many for it to be a consideration for me. .308 pmags were unobtanium for close to a year anyhow.

In handl's faq page they recommend kac magazines which are $125 on the kac site.

Yes I have dropped a scar17 mag and had the baseplate fly off. I think I can fix that problem without spending $350.

RHINOWSO
02-13-14, 08:29
Honestly, aside from users who have multiple semi-auto 7.62x51 rifles or a long shot .mil contract, or the guy who just can't deal with a polymer lower on a rifle (yet carries a G19, lol), I have always had a hard time seeing this type of item take off and being something every SCAR user would have to have.

I understood it in the days of ZERO OEM SCAR 17 mags being available and plentiful PMAG 20LRs, but now that it has been resolved, I see a lot of users (like myself) sticking with OEM mags. I just put rubber magpuls on the bottom of my mags to prevent damage when dropping them.

Anyway, it's nice to have a calm discussion about it.

BooneGA
02-13-14, 09:20
Well, with the Handl and the Cav lower already on the market, and the S.E.A.L. and HDD lowers being released soon, the market will likely be saturated. Which can only help those of us who don't want another type of 308 Magazine to support with lower prices due to competition. I don't see it as a bad thing.

Rick

RHINOWSO
02-13-14, 09:59
Well, with the Handl and the Cav lower already on the market, and the S.E.A.L. and HDD lowers being released soon, the market will likely be saturated. Which can only help those of us who don't want another type of 308 Magazine to support with lower prices due to competition. I don't see it as a bad thing.
Agreed, the more support / options the better.

Fox33
02-14-14, 00:45
In any endeavor it is about who you are, where you are, when you are there. This post will be long and detailed, it has to be.

When I met Alan Handl (about 18 months ago) the lower was several aluminum prototypes that had dimensions taken from 3D prints that were the test runs. I do not know the exact genesis of the concept (it had to be well along) but I can talk about what I have seen since I met him. I can talk about the direction of the overall project and what I see in the company. I can also talk about how others have adversely effected it.

The issues with the SCAR platform were based in two things in my community, bias and reality. I found those who did not like the way the SCAR functioned or felt, then went out of their way to bash it. Then I found those who actually broke it or had issues with them in theater. It is hard, very hard to discount the first group of guys too. When guys who taught you what you know say "**** that hunk of shit", it makes you stop. I have seen parts break and the SCAR stump the Bravo's as to why it wasn't working right.

So when I met Alan Handl it was not about the lower, it was about all the things the SCAR could be. I see the SCAR just like the M16 in 1964, immediately dismissed by large swaths of the military who are loyal to the previous system, and the gun nowhere near its potential. Alan Handl and his team were fully committed to unlocking the SCAR as a whole. They have a SCAR-H 7.62x39 kit, a SCAR-H 5.56 conversion kit, and a whole list of yet to be released parts.
I helped them with collecting the data from a bunch of other guys in SF and NSW who had used the system, in order to focus the project towards those who actually need it. While not the comprehensive collection of the fielding, it was not sterilized and diluted as all military fielding reports are. Couple this with 4 SOF guys who all had been around the block feeding them with direct input, they got some pretty significant market focus.

About a year ago, they had pretty much everything together and realized they could not support the whole program at once and decided in to do it in phases. The multi-phase program to improve the SCAR platform (mk.17/mk.20) was submitted to USSOCOM in March last year. It was initially warmly received, then things changed about the same time things went sideways on FNFourms. I cannot prove it but I suspect they are linked.

I did not see any of the complaints people over there complained about. I have seen Handl lowers tested to the Crane standards, I have seen them hold 500lbs while suspended without deforming. I have seen them run through 1000 rounds as fast as possible without a single hiccup in function. They work, if assembled properly, and installed properly, they work.
There was an insane level of undermining going on over at FNfourms at the exact same time it was being looked at in Tampa. There were several "broken" lowers sent back that never touched a gun. Every returned lower was taken and installed on a gun and tested. It is how they found out it about a production error on about 20-30 of the lowers. Improper index (I do not know what that means BTW)

I want you to stop and think about this, of the 5000 or so lowers that have been sent out, 20-30 have been returned. A .005% percent return rate on a new conceptual item. These all came from the first run BTW, the same guys who make these lowers make parts for the F-22, F-35, and most other commercial aircraft. So those who say it is not made well are simply part of the .005% or full of shit. I lean towards the latter, plus they have a return policy that should cover any of that small percentage.

Needless to say FNFourms kicked Handl Defense out when they confronted the ownership with evidence of what was happening. I saw the e-mail from the FBI's National Intellectual Property Right Center that said "that Handl Defense's project was rev-engineered" and they were sending it up the chain. The ownership of the site (forum foundry) was shown this and Handl was sent packing.

So yea fnfourms is shady, yep, one dude over there is using it as cover and concealment, yes they are screwing anyone else who is not part of their game. I think that is painfully obvious. I think this may have effected Handl Defense and the purchase of its product, but that is for attorneys to decide.
It does not affect my wallet, so I watch with interest as I would like to see the whole project adopted (not just the lower). I do not get paid by Handl (DOD is real funky about gifts and such) because if it did affect my income there would be dead bodies at the bottom of Lake Michigan. But I can understand why Handl is pissed off, they should be. I can understand why Chad is pissed off, you should have seen the way they treated him (I told him not go to FNForums).
So I see it all coming down to this statement. The Handl lower concept works, they were swamped by initial production, coupled with R&D on the other phases, this must have caused lags in customer service, then it was attacked by its competitors/detractors, this effected its sales, and possibly its adoption by the military.

I think (last time I talked to Alan Handl) they have shipped out somewhere north of 5000 lowers, and there are only 25000 or so civilian SCARs.
It has not done too bad, but to answer you Rhino. I think there are a lot more Handl lowers out there on guns than I think. Not everyone makes purchase decisions based off of internet forums. I just found out 2 guys on my team have Handl lowers on their personal guns and I had no idea.
I don’t see a lot of room for the other guys to make much headway on the lower as I agree with its limited application in the CIV market in current conditions, but considering there is so much more the gun needs, there is A LOT of room for improving the SCAR.

But I hope this post puts a lot of the Handl questions to bed

Arch
04-08-14, 12:28
I'm curious, what kind of witness mark is left by pairing the Handl lower with the SCAR receiver? Might be good information for prospective EE buyers to know whether they're purchasing a used item or not.

The rear "tang" (for lack of a better term) of my Handl lower wore through the anodizing where it mated with the rear of the SCAR upper. The lower fit TIGHT and made the rifle feel less sloppy. My lower worked 100%.

chadgvn
04-08-14, 20:32
I have seen this on a few of the lowers that have come off of guns. I think it is more pronounced on the FDE guns.

Fox33
04-08-14, 20:32
I talked to Alan Handl again today. About some thing completely unrelated. After talking about his Mk. 17 / Mk. 20 improvement program. I discovered I was off on the number of lowers they have shipped out it is some where north of 3800.

I am trying to be very careful about being 100% accurate on the comments I make about what they have going on

chadgvn
04-08-14, 20:33
Fox ...good to see you PM about the bolt carrier inbound

Fox33
04-08-14, 20:34
okay cool

Intransigent
04-09-14, 11:45
I have no vested interest in the success or failure of Handl Defense. However, The effort to improve the design issues experienced by end-users, and reducing the different types of magazines that a unit has to keep in inventory, (mag commonality with M110 etc...) is a force adder. I don't think judging this product based on how much it will save the civilian end-user in mag-dollars or perceived neat factor is as much importance as simplifying the logistics train for deployed unit(s). Also, I am as low speed as they come, but I have shot the Scar H and the latch mechanism feels "breakish" to me, I wouldn't give them to a bunch of PFC's and expect to have any come back unbroken. Think about how many foreign weapons introduced here with oe peculiar magazines that are redesigned (sometimes to the detriment of overall reliability) in order to better fit the "supply chain" for civilian markets.

Fox33/Chadgvn if I am out of my lane, I apologize, I wanted to point out some other raisons d'etre for the Handl lower.

RAM Engineer
02-19-19, 16:57
Did these things ever hit the market?