03-16-2023, 10:36 PM
Is the flier in all groups or just on a cold bore. I always face the receiver and use blue Loctite on the barrel extension when I assemble uppers. Are you using a flash hider or muzzle brake? You could try shooting the rifle with a plain muzzle. Id double check all my screws on the optic mount to make sure they are torqued correctly.

