I'm putting a pistol .300 blk out together with a 7.5" barrel. I took it out and was having feeding problems with subsonics. Either stove pipe or no feed. A Sig brace is on the end so it has a rifle length buffer tube. I make my own brakes and flash suppressors and was trying this out without either. I'm being told that the issue may be that this format wants an appropriate brake or can to help with feeding. Ideas?
Feeding issues with a .300 blk out.
- Thread starter CANNONMAN
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badkarmamib
Member
Are you using the appropriate (longer) rifle buffer, or a carbine buffer?
Sistema1927
Member
New build? You might want to run the BCG very wet until it is broke in.
Put in a nitride BCG and a good amount of lube. Supersonics are not an issue. Subs not so good. I'm going to build a brake that will simulate the back pressure of a can or just try a can on it. I'm being told that subs in stubby barrels like cans. We'll see. Thanks
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