Originally Posted by 79S
Gas port is the problem.. 1/8 drill bit, drill and open up the gas port. My buddy went round and round with a 450 bushmaster. New gas tube, new gas block, buffers etc. Still didn’t fix it. i talked to Deflave about it short stroking and failure to eject. He said open up the gas port. My buddy did and All problems were fixed and ran like a champ.


Holy crap NO! That is absolutely terrible advice. Please don't lead new AR shooters wrong with this kind of garbage.

When you don't know what you're talking about, don't try to "help"; it only confuses the issue and makes everything worse.