Blowback AR 40 S&W / 3 round bursts

[Robocop1051]

Ps. I once contemplated a 10mm AR. I spoke in depth to Ron Williams about it, and he was dead set that it should be built in a DI and not a blow back. 

My plan was to launch 155gr at 1500-1600 FPS. That would knock the crap outta anything within 200 yards. 

[sketch]

9 hours ago, Robocop1051 said:

Ps. I once contemplated a 10mm AR. I spoke in depth to Ron Williams about it, and he was dead set that it should be built in a DI and not a blow back. 

My plan was to launch 155gr at 1500-1600 FPS. That would knock the crap outta anything within 200 yards. 

im in !

[Belt Fed]

A 10mm ar would be neat, I even thought about buying a High Point Carbine in 10mm. I know they are ugly but they work, I don't know how good the 10mm is. their 9mm works like it should. but then there's that high point stigma.

[98Z5V]

There's always the Aero Survival Rifle.  You can get it in rifle or pistol config, in 9mm, 10mm, .45 ACP, .22LR, .40, .460 Rowland, and .357 SIG.

[Belt Fed]

My two PCC. kel tec in 40 cal and Diamondback in 9mm

 

 

[Albroswift]

Tried out a Stern Defense Drop in FCG for blowbacks in the carbine, definitely not the feel of the SR Gold I have in the 308 but not bad for $139. 2lb+2lb 2 stage in its stock configuration. Comes with an extra green spring for a lighter "Not recommended for blowback bolts" setup,  might try it in one of the DI guns, maybe it bridges the gap between $300 dollar "Breaks like glass" FCG's and Millspec single stage "creep, creep, bang"

 

[Albroswift]

14 hours ago, Belt Fed said:

My two PCC. kel tec in 40 cal and Diamondback in 9mm

 

 

 

 

 

 

 

 

Think I see a Sightmark on that DB

Have nothing but good things to say about my R-Spec.  

[Belt Fed]

3 minutes ago, Albroswift said:

Think I see a Sightmark on that DB

Have nothing but good things to say about my R-Spec.  

I have no complaints with them, even have one on a 308 and have no trouble. I do prefer the ones that use the 123A battery instead of the flat one

[Albroswift]

The Spec series uses the big battery. Lasts forever. The detachable mount returns to zero very well, even though I don't think it is an advertised feature. We put one on a friend's AR 40 pistol and it required absolutely zero adjustment, right out of the box. I adjusted mine once when I installed it and never have had to touch the adjustment since. Little over $100? I'm impressed. 

[Belt Fed]

Nice, think they have a lifetime warranty too.

[Albroswift]

If you want to bring a build in under $1,000.00 that won't let you down when the zombies attack, Sightmark is on the list.