jpndave
Well-Known Member
Wow, all I've ever read were good things about them until I read this post. IMO, with the 300 PRC brass and reduced pressures necking the PRC down should easily replace the LRM. Or wouldn't it?
The 300 PRC is a bit long for the "ideal" 7mm capacity that the 7 LRM is. However if the Hornady 300 PRC brass is tough enough, and so far everything I have read is that it is, you could certainly form from it. Since the military picked it up it's not going away and could likely gain aftermarket brass support. A shoulder bump and neck size would do it.