Bought the complete PA-10 Gen 3 rifle. Secured a scope with lock-tite and shot great. Then installed a suppressor. The rifle will only shoot a 3 MOA at best with suppressor. Used 165, 168 and 150 grain ammo. Put the same suppressor on the 300 blackout and the bullet holes are touching. Any ideas? Are the PA-10’s no good with suppressor? Or luck of the draw?
What can and do you have an adjustable gas block? My PA 10 (12.5") is dead on with a can.
Seems suppressors increase pressure on the gas system over what would be normal for after the bullet passes the gas port.
It does which is why i asked about an adjustable one.
Yes adjustable gas block. I didn’t figure it had much affect. I just looked up video explaining tuning gas block with suppressor. Thanks. It will be a bit, but I’ll post when I get a chance to go back to the range.
Try that and see.