Home Forums Hunting & Shooting AR and Tactical Rifles 11.5 build questions

So I already have a aero upper and lower.
Sba3 pistol brace
Rosco 11.5 barrel Carbine length has system
Slr adjustable gas block

Solgw lpk
Trigger already sorted out
Midwest handguard

Have a standard carbine gas tube and spring on hand

What buffer and spring would you run in a 11.5 for suppressed use primarily, but need reliability Unsuppressed as well. I know I can adjust the gas tube but want smooth reliable function

Mid to full power loads.

Thanks guys

I'm running a Sprinco red spring and H2 in mine. I tried an A5 setup, a red ring--H buffer setup too and they worked fine. But I got 4:00 ejection and less dot movement with the Red-H2 combination.

Thanks blue. Obviously I want softest recoil impulse I can get to make shooting fast easier as well as not beat the gun to death unnecessarily

Suppressed?

Unsuppressed.

Thanks, Mav.

So I have a rosco 11.5 and a ballistic advantage 11.3( thought I had cancelled this order as it was back ordered, apparently I didn’t)

So now I guess I’m building three pistols.

Still need to order a 300blk barrel

Optics

Thinking LPVO on one and a Holosun 510c on the other

Which lpvo????