how much has the throat moved out after that many rounds?? This round could end up changing the thinking on alot of different hotrod chamberings, how about a 7mm ultra mag downloaded to the same pressures??
I'm using the same base to ogive on seating now as I used when the barrel was new.
![[Linked Image]](http://i423.photobucket.com/albums/pp311/patrickgsinclair/96zvyt.gif)
