Creedmoor shooter
Well-Known Member
Any bets on the 190? If the 180 is already a .795 then in guessing about .850.-.880
My first guess was wrong based off the wrong bullet. The 166 will be .730-.740. The 190 will be in the .800-.810 range.Any bets on the 190? If the 180 is already a .795 then in guessing about .850.-.880
there is already a 7prc reamer http://pacifictoolandgauge.com/7-mm...-nopix-/18205-7mm-300-prc-chamber-reamer.html
The 162 ELD-M is .710, the ELD-X is .670.
The .308" 225 ELD-M is .730, the 230 A-Tip is .823. So I'd say you're right.
I think the 166 Atip will be around .730-.740
That 390gr .375" is nuts with a G1 of .987 and a G7 of .497. Then the 500gr in .416 has a G7 of .500. The .416 Barrett just got a new best friend, and I assume the 390gr is meant for the Cheytac ?
My first guess was wrong based off the wrong bullet. The 166 will be .730-.740. The 190 will be in the .800-.810 range.
I'm not saying you are wrong, but where are seeing the 162 ELD-M at a .71?
On my box and on Hornady website it says .67
dies are easy if the shoulder is in the same spot, just use a redding type s bushing die for the 300prc but use the appropriate 7mm bushing--Im not sure if the shoulder is in the same spot though --but you could always get a die made toobut no dies. My interest in this round is the hope that I can get factory ammo that performs better than I can reload. I really have no interest in the 190 A-Tip ($$$), the 180 ELDM is fantastic. But I want to shoot more and toil less
My 30 SM necked down. 30 SM is a fire formed 300 prc28 Sherman magnum?