7SS Build

[ruby76]

I am 2.955" can get to 2.980 in hawkins

I am 2.955" can get to 2.980 in hawkins

Are you trying to get a certain bullet to a predetermined distance off the lands? I'd start by throating a smaller amount and shooting a few different bullets to see what your rifle likes. Keep the oal within the 2.950
Accurate mag length that fits in your stock.

 

[806 guns]

Are you trying to get a certain bullet to a predetermined distance off the lands? I'd start by throating a smaller amount and shooting a few different bullets to see what your rifle likes. Keep the oal within the 2.950
Accurate mag length that fits in your stock.

Trying to utilize the full mag length. And trying to figure out how much freebore to add for the 180gr eldm.
I do know there is a 7SS reamer with a 150 freebore.