Mac 10/9 vs Mac 11/9 vs AC556 vs Uzi machine guns

**Eurodriver** · 05-02-20, 10:01

What do people think of the subject line guns?

The M10 & M11s with Lage uppers are amazingly modular. M11s can now fire 5.56mm. They’re also the cheapest at about $7k. Mags seem to be an issue.

I’ve never really liked UZIs. I’m not sure if I don’t know enough about them or what, but are they reliable? They just seem awfully big for a 9mm sub machine gun. At $12,000 they aren’t exactly cheap either considering $9,000 would get you a MAC and a nice Lage.

And then there’s the AC556. Converted Mini14s are about $9500 and AC556s are $12-14k. These are worrisome because parts seem hard to get and/or install if they wore out because who doesn’t totally plan on blasting until the barrel glows red at least once?

**PatrioticDisorder** · 05-02-20, 10:18

I do not own a Mac-10/9 or ACC556, but I do own an M-11/9 and a Colt 614 (M-16). The M-11/9 with Max-11SK upper & CF-Wa bolt is very fun to shoot. Mag dumps while keeping the gun on target are an absolute joy for me. I struggle more keeping my M-16 on target while dumping a mag and it gets real hot real quick. I also own a Max-11s upper, but I don’t really use it. You also have the suomi drum uppers but the drums are becoming more expensive and harder to find, I don’t own that upper so I can’t really speak to it but plenty of people seem to love it.

I think the M-11/9 is the perfect entry transferable machine gun to buy if you are looking for a shooter and not buying it as a collector. Any of the Lage uppers would be fantastic but I like the S uppers for use with the CF-Wa tungsten bolts. The guy who makes these bolts makes them in runs and has seen demand die a lot, to the point he was saying he was done making them (but apparently demand for another run is there). Last I heard he’s waiting on tungsten from China to make another (possibly last run), so if you get an M-11/9, I’d recommend buying the tungsten bolt now if you can. I’d also make sure you get a Lage upper (along with other Lage parts) prior to the stamp clearing so you are ready to go, since these too are made in runs and are intermittently OOS.

**MegademiC** · 05-03-20, 01:18

My current thoughts:
1. less than $10k, m11/9 with max11sk upper OR M11a1 with max31k upper.
2. Over $10k: lightning link ($15k)

Mags are not an issue for the m11 guns if you stick with zmags.
Make sure you research m11 varients as there are a lot, and you want to know what youre getting. There is the m11/9, m11a1 small magwell, and m11a1 large magwell.
I have a tungsten bolt on order, no clue how long till they are done, but should drop rof from 1100-1200 to around 700. To be honest, the 1200 isnt bad with practice. Despite what everyone says, it’s manageable- I can keep all a/c zone hits at 10 yds and Ive only been out a handfull of times so far... but slower rof will make it much easier.

The max11sk will allow you to mount any silencer, an optic, light/laser, etc all easily. And its small and not very heavy.

Lastly, dont expect to be able to use flat tip or hp ammo. You may be able to, but it seems to be a toss-up. My factory upper was a hard no-go, the lage seems to work, but only had 20rds to try so far.

https://www.mac-11.info/

I dont read much on rll, so maybe theres a reason they are so cheap(no experience here), but for $15k, if I can have an auto AR instead of an ac555, Id do it.

Personally no interest in uzi, especially for the price (no way to change it much from factory, or mount stuff on it). No interest in mac10 because .45 prices. The only machineguns I would buy are 9mm, 556, and 308 (if I could afford to really shoot it).

**Jmacken37** · 05-03-20, 21:38

The M11/Nine is the best deal now with Lage uppers. Get a Coffee Freak Tungsten bolt from Vegas SMG if you can. Get a .22 kit from Lage if you can, too. Uzitalk.com is a great reference for mac stuff. The drums and coffins are expensive but the shockwave mags are in production and good mags. The mags for the .380 macs are sometimes harder to find...

**eodinert** · 05-13-20, 17:43

You know Uzi's come in three sizes, right? ...and they have legendary reliability.

...but you should get what sounds interesting to you. I'm partial to guns of military lineage. Of those guns, I'd get the Uzi... (FWIW, I already have a mini, with a micro in the works). Some day I'll get a full size. I don't have any of the others.

**ccosby** · 05-13-20, 23:57

The uzi's biggest problem comes down to who converted it and how. As long as its a registered receiver that was converted right they are reliable. That being said I wouldn't buy one over a mac at this point if you want a shooter. The macs just are the entry machine gun to get. Every part is pretty much available new production(texas m10's being the exception but they can be converted to normal parts), the 4 types of mags across the guns are all available in new production that work, etc. Mags are done in batches for some of them.

The big thing is the sheer number of options for the macs on the market or coming as soon as they can get atf approval. The m11/9 being the gun with the most out right now although the m10 has some interesting stuff in the works.

The biggest issue with the Rugers is going to be parts and its a problem that will only get worst. That's the issue with FNC guns as well.

**Eurodriver** · 06-29-20, 15:24

Thanks for the advice.

I got a Mac 10/9 and have a Lage Mac10/9 Mk2 upper for it. Currently looking for an optic. I typically run Aimpoint micros on everything but I’m thinking the tube might be a little on the small side for full auto. Thoughts?

**ccosby** · 06-29-20, 16:16

I run an aimpoint t1 on one of my macs and mro's on others. Both have done well.

Check with Norse Forge as they had an acr adapter for the m10. At some point I think they will do another run. For the stock uppers its kinda tall but for the lage mk2 one it's really nice.