.300 AAC Buffer set up

[GunnutAF]

Yep I run standard carbine spring and buffer in my 16" Carbine gassed 300 Blk zero issues with subs or suppers!

[Switch]

I'm going to try the H2 and Sprinco white spring, called Noveske they recommended the H2 buffer for a 16" setup, now my problem is finding ammo (might have to learn to reload). If that doesn't work I'll probably get a carbine buffer but hopefully won't be needed.

[Right2Arms.com]

16" Daniel Defense Carbine-Carbine Buffer

[din]

Vltor A5-H2 w/ green.

[arjunki]

I used the spikes T2 buffer & spring and a 10.5" Rainier select barrel. Locks open every time and buffer isn't clunky. I have a Noveske 16" and I'm going to try the same setup. Just running super sonic so should be fine. I love the blackout.

[ccoker]

Just built a 16 with a Rainer select carbine barrel
Vltor A5 standard setup
Will be firing supersonic Barnes 110s unsupressed this week and then everything once my stamp comes in.

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[Little Creek]

I have a 300 BLK set up that has not been addressed, unless it missed it. I have a 16" upper with a pistol length gas system (supposed to run "better" with subsonic ammo). I have been using a lower with Magpul: carbine buffer tube, carbine spring, and carbine buffer. I runs fine with 220OTM, 120OTM, and 150FMJ Georgia Arms ammo (shell cases made with 5.56 GI brass). Of course it recoils a little more than 5.56. I am waiting on ATF to approve my 30 cal. silencer. Is there any advantage to trying an H or H2 buffer? with or without the can?