06-14-2012, 10:40 PM
Variable Wrote:An "H" buffer would probably help. I know the 18" systems are a bit overgassed on average, and I'd suspect a 16" with a carbine length gas system would be as well. Mr. Alexander would know more definitively than me though.Variable here is a quote from BA "Within the Grendel models the only unit I would regard as over gassed is the 16" Tactical. The 10.5", 18" and 20" are slightly under while the 24" and 14.5" are about perfect. We are currently correcting the 16" with the removal of the 90 gr TNT ammunition and the replacement of the 100 Berger HPBT."