7mm PRC -- New SAAMI Cartridge

[Tarmacshooter]

As a bonus you'll find out you need to get an Alex Wheeler AW2 reamer to fix your horrible extraction issues...just like all the other PRC cartridges.

But wait, you'll have to use Hornady brass for a few years until someone else makes it.

Care to go into detail about extraction issues?

 

[rhovee]

The favorite sammi spec for the PRC case is .533 at the 200 line. Brass comes at .530 and can only size to that one maybe .531. There isn’t enough clearance. So Alex just opened up the .200 line to .535