I am setting up a 10" pistol in 300 BLK. It will shoot subsonic EXCLUSIVELY.
1) What weight buffer do I need???
2) Do I need an adjustable gas block??
3) what else am I forgetting??
This is a DI set up, not a piston.
1) What weight buffer do I need???
2) Do I need an adjustable gas block??
3) what else am I forgetting??
This is a DI set up, not a piston.