+P Chambering

[Longtine88]

Who doe's +P chambering? I'm wanting a Proof 7mm SAUM 22" barrel. I am going to suppress it and I want a little shorter barrel and still get about the normal velocity of my other 24" barrels. I know Defensive Edge does them but are there any other's out there. Shawn's out of the office currently and I need a quick turn around.

 

[livetohunt]

Only DE does +P, as thats what their "proprietary" throating is. their are gunsmiths that do something similar in reducing the bearing surface.

Ken

 

[Longtine88]

I thought that was the answer. They did a couple for me a year ago and was in a bind trying to get one out.