Re: 45 can supress 308 ?
Figured by now somebody would answer.
NO...it will NOT work.
Overbore to that degree produces poor suppression. How poor? Piss Poor. Not enough volume, too much overbore.
Using an aluminum can would be a big mistake.
There is no mystery about getting a .30 bullet through a .45 hole, none. brain dead. The question is suppression. And it is awful. This is where the first person says "hey! not for some subsonics!" My response? Nonsense, crap suppression as well for a pistol volume can with .45 overbore on a subsonic .30. Is it somewhat quieter? Sure, but that is about as effective as dropping a Techumseh block into a Formula Racer and asking "will it "go"?" Yes it will...it will "go."