Ep1985 Sergeant of the Hide Full Member Minuteman Feb 18, 2018 284 94 Oklahoma Jun 27, 2020 #1 Jun 27, 2020 #1 I have a CMMG piston upper with a Kodiak Rifleworks adjustable block. It will not eject the round after fired. Where can I find instructions on how to adjust the gas block correctly?
I have a CMMG piston upper with a Kodiak Rifleworks adjustable block. It will not eject the round after fired. Where can I find instructions on how to adjust the gas block correctly?
