Ncvarmint
Well-Known Member
I shot my new sbr i put together and the first 3 rds appeared to be light strikes. But the rest fired fine, i know the bcg is good to go as it worked fine on the other rifles it had been on. Here is what i have on it
AO precision bcg
Ballistic advantage 11.5 barrel with bcm mod 2 muzzle device
Aero adjustable gas block
Bcm blem upper
Aero 10.3 hand guard
My brass was going out anywhere from 3-5’ from 1:30 to 3:00 positions (mostly 2:00) The gas block is as it came from aero and if i understand right it is opened all the way from factory. The position of the ejected brass tell be it is undergassed. Any ideas from you experts
Thanks
AO precision bcg
Ballistic advantage 11.5 barrel with bcm mod 2 muzzle device
Aero adjustable gas block
Bcm blem upper
Aero 10.3 hand guard
My brass was going out anywhere from 3-5’ from 1:30 to 3:00 positions (mostly 2:00) The gas block is as it came from aero and if i understand right it is opened all the way from factory. The position of the ejected brass tell be it is undergassed. Any ideas from you experts
Thanks