5/8-20
As far as the .308 can being quieter I was referring to the general consensus for YHM suppressors over on the suppressor forum of another site.
For the PBR I think I'm gonna have to have some custom adapter made or get the barrel cut down about 1.5" and re threaded. Its only got a 18" barrel so I will prolly make an adapter.
It shouldnt be to hard. I think I can Buy the one for an AR-10, weld (heli-arc)the female threads to build up. Drill out to 17/32" then tap.
The bad thing is, I got the bug bad. I barely slept last night due to building the set up in my head. The few hours I did sleep I dreamt about it. Then I started thinking about .22 suppressors. This is far worse than Black Rifle Disease by a long shot. I'm looking at the gun case to see what I can sell to fund this. Anyone wanna buy a Marlin .30-30 with only 5 rounds fired?
