- AR diagnosis
- MIAD grip screw size ?
- handguards
- A.R.M.S. 40 Stand Alone Sight ?
- Height comparison of DD omega and Troy trx standard
- 2 quick lower build ?'s
- Barrel Break In?
- LMT BCG
- Cav Arms C8 Handguards Won't Fit
- Wolf too weak or Buffer too heavy?
- feeding problem
- dd mk18 rail trying to understand m203 or no
- problems after cleaning
- Roll-Pin punch support.
- Removing Noveske SWS Rail
- Best way to remove rockset brake????
- CMMG Clamp On Piston System?
- Bravo Standard or BFH or Spike's?
- MRP CQB 16" SS
- Need advice re: severe malfunction today
- Which lo-pro gas block?
- DD Lite vs. URX?
- offset rear sight
- DD Lite Rail 12 FSP
- BCM 11.5" Middy
- Remove roll pin on bolt release?
- Surplus Ammo & Arms Lower
- Buffer question
- ADAMS ARMS SHORT STROKING
- Barrel help.
- LMT MRP piston minor problem
- need some knowledge.....
- Converting S&W M&P15A to a top tier gun?
- Shave FSB or replace?
- possible upper issue???
- rails rails rails
- Colt Ar-15 A-3 Tactical Carbine Question
- Colt 6400C barrel rust-help!
- New 14.5" CHF barrel problems?
- BBL install problem, again
- failure to load
- Noveske trigger problem...
- Rifle gas tube
- Scored or machining marks on the chamber face. Help !
- Help on securing roll pins in stock
- Mistake on my part (Centurion Chamber)
- KNS pins to long?
- Firing pin leaves dimple on primer...
- Safety Selector
- CMMG Lowers
- AR-15 Buffer Test - High Speed Video
- Compilation of Threads on Picking a Lower
- yet another mk12 upper question:
- Does anyone know of a video which disproves the gas ring alignment myth?
- Bolt Group Upgrade Parts, AR6520 - Same as LE6920 ?
- Stovepiping jam on AR15
- A couple buffer spring, and buffer questions:
- rail system
- KAC RAS Rail Cover Installation
- Live round stuck in chamber!
- Question about BCM mid length gas port size
- Fail Zero with extractor upgrade
- Is my VTAC TRX Extreme over tightened?
- Chopping and BCM Mid Length?
- Is there any advantage to getting a hammer-forged barrel?
- Free Floating
- Why is the 14.5 Mid better than 16 Mid?
- Magazine Catch issues
- Final Report = "Fire To Destruction Test of U.S. M4A1 Carbine & M16A2 Rife Barrel(s)"
- How to refinish an old buttstock?
- Is my UBR defective?
- UBR storage screws: in or out?
- Removing FSB sling swivel
- Spikes Tactical 5.56 muzzle break
- Stainless Steel, Rust and Steel Wool
- swapping bolt carrier groups/spare parts
- Question about BCM BFH barrels
- M34 Tactical ARMT (Assault Rifle Multi-Tool)
- Changing buffers=changing zero?
- Troy TRX Extreme 9"
- Round top hammer "fit" problem
- No "O" ring for middy?
- ASAP and tightening castle nut
- Buffer change with new upper?
- Please educate me on the Vltor CASV-EL Rail
- There is something wrong with my ammo
- Keyholing at 25 yards
- Vortex on BCM 14.5
- Hard extraction with CMMG 11.5" upper
- changing barrels on a KAC SR-15E3.
- Noise sensitive shooter, quietest non-supressor muzzle devices?
- How much do buffer weights affect cyclic rate?
- What buffer to use with UBR - 18 inch barrel
- Headspacing, Bolt Matching and Barrel Extension Questions
- Adjusting VLTOR stock travel
- Headspace gauges
- ARMS 71 polymer sights
- Cant find an 16' SP1 upper - HELP
- Better Than Tinker Toys! Turning a VLTOR MUR Into a "DMR"
- Smith & Wesson M&P15TS - First Look - Updated 5/7/11
- Colt Upgrade Trigger Kit - SPK94774
- Proper Rail Install
- Do Mil-Spec and Commercial Buffer tubes have the same rate of thread?
- Techie Question
- Parts
- Colt 6400C barrel threading
- Pinned Gas Block Question
- DDM4 Upper meets Bushy lower.
- DDM4 selector issue
- How to tell if a PMAG will drop free or not
- Tac Sol AR-22 LT Hogue Handguard Removal?
- Front sight & flash hider
- I messed up a Colt 14.5" barrel while drilling it for an extended FH
- How do pin your castle nut with a MP ASAP Plate?
- Bushmaster barrel issue?
- Gas blocks: like metals?
- Rails for fat gas block
- Are these gas rings done?
- Help installing Vltor Modstock
- Weapon fires during trigger re-set while dry firing.
- Will KAC M5 RAS Rail fit Colt Heavy Barrel Upper?
- aperature diameter question between rear buis
- Help removing RRA pistol buffer tube w/ loctite
- Using an M4 upper for an A3 build...issues?
- Wilson Combat TTU trigger info ?
- Bushmaster XM15 E2S 25k vs others, reliability/durability
- trade out carbine for mid length barrel
- Fixed Carbine Stock Extensions
- Mil-Spec receiver extension tube
- grip screw threads??
- I can not get my KAC M5 rail on...period.
- DD Lite 12 FSP + pinned sight block?
- Adams Arms build question
- BCM 14.5 middy 12" rails & AAC MITER?
- Bolt Carriers?
- 1:7 v. 1:9 for 55gr/75 gr
- I need somebody to talk me through a spring swap on a Timney trigger and KNS AWPs ...
- DD FF Rail Differences?
- Name & Use Of This Part Of Bolt?
- Who's writing for PS Magazine???
- M16 A1 barrel 1 in 12 twist
- Accuracy Evaluation of Six Different Noveske Barrels
- rra vs dd
- Couple of Carry Handle Questions
- Barrel nut removal help - Lightweight barrel will not stop rotating in vice jaws
- permanently attaching a muzzle brake
- My review of a new BCM 14.5 Middy
- Does this Safety Fail?
- Accuracy Potential; BCM SS410 vs. BCM BFH
- Pins walking
- Broken Colt bolt, and what to look for...
- What are the risks of using a cheap LPK?
- Troglodyte Maintenance for the AR-15/M-16
- Uniformity of Chrome Lining?
- loose fitting CTR
- How to blacken laser engraving?
- Admitting Defeat...
- Need to find lower parts, but don't need a whole kit
- Creating a Middie 14.5 Barrel?
- Second shot failure
- Softer recoil impulse.
- Daniel Defense M4 rail removal
- What really fails on the AR?
- which comp/flash hider: battlecomp or pws fsc556
- QD sling swivel mount
- Acceptable front post height: poll added 09.09.10
- Manufacturers Using Delrin
- Titanium M4 Parts
- Recommend middie BBL. for next AR
- What are some possible causes of these failures?
- Trouble with new upper.
- Carrier Key gas leak
- Aero lower w/ Geissele SSA hammer not dropping freely
- BCM 14.5 mid length question.
- Remove/Replace flash hider. New crush washer?
- H&K MR556
- Instal help on Battle Comp 1.0
- anybody use Lother Walther barrels yet ?
- Muzzle Device Experimentation Method
- Need to turn a barrel down---how far?
- Prep for pinning a gas block
- The new barrel paradigm....GP LW CHF / P MW SS
- Concerns about bare aluminum inside upper receiver
- A2 stock on carbine?
- DEZ Arms Barrels- Are They Good?
- Rifle with carbine stock
- Anyone have a Troy M4 OEM QD plate?
- Handguard picatinny rail screw size and thread
- AR-Restor
- Gas ring issue***updated
- A1? Upper to Flattop
- Daniel Defense Lite Rail Handguard Installed
- Stuck cases, popped primers, and a ruined bolt.
- Bulged Barrel on LMT 10.5"
- AR parts replacement
- BCG head space ?
- Sprinco CS Buffer Springs
- taking flash sup off 12.5" w/ 11" rail?
- found a bur in my barrel. What do I do?
- Recountouring / fluting a barrel : Stainless vs CMV/Chrome Moly
- Gas ring question..
- Barrel harmonics
- Question BattleComp vs KAC TripleTap
- Wilson Combat TTU follow up.
- Convert Colt M4 to middy
- Question on barrel profiles
- LMT MRP piston Cam Pin Wear? - Pics
- Loose Barrel Nut
- How did I do? First time staking an endplate and it was an ASAP
- Charging handles
- Question about the pull on Geissele competition trigger.
- Magpul BAD Lever "Mod"
- SBR LMT Gas Block Question
- Why not permanently attach a Flash Hider w/ +1,100 degree silver solder?
- Durability of Timney triggers
- Free float handguards vrs. Drop in two peace hand guards
- Do I need to pin the gas block
- Why do Noveske barrels already have the gas block installed?
- Need Armorer...
- Lightweight FF tubes with no rail covers. Hot??
- How the heck did this happen?
- LMT MRP Conversion Question
- Bolt not locking back... need your help!
- Quick question on removing FSB
- locking lug integrity differences between m4/m16
- BCM Barrels
- changing collapsible stock
- Heavier spring or heavier buffer: which is better?
- moe hg top rail?
- Need 2-stage Match trigger for Colt size FCG
- Which Chrome bolt/carrier for a DMR rig?
- Another Best Buffer Question
- M4 Questions?
- GAS PORT DIMENSIONS
- Gas port erosion?
- Another bolt not held open malf
- Noveske Rails for Switchblock ???
- Govt profile dimensions
- Best buffer - 16" middy?
- Best way to clock a compensator?
- Is there a chart for which buffer to use?
- gas tube roll pin too small???
- Just fought an hour-long, pitched battle with...
- Handguards for a Colt Commando
- Canted Carry Handle Sight
- ArmaLite 20" Barrel outer profile
- Question about small pin lower receivers?
- Finish Touchup
- Stiff buffer spring?
- Troy front buis