6BRA ,30" .272 no turn neck,.104 freeboreWhat cartridge?
these were 30.2 gr w/ 105 gr Gungner, in criterion barrel .135 freebore 31 grRight between 30 and 31gr.? I would guess. I to have tried the N135 with 103 VT’s with success.
Thats fantastic congrats6BRA ,30" .272 no turn neck,.104 freebore
I would be interested in know more about your seating depth with the Gungner. How many thousand were you in or out from touch?these were 30.2 gr w/ 105 gr Gungner, in criterion barrel .135 freebore 31 gr
1-8 twist .104 freebore 30.3 gr N-135 2900 fps, 1-7.5 twist .135 freebore 31 Gr N-135 2940+ fps , single digit SD's low ES single to low teens depends on the cases all were in Peterson approx 130 to 136+ grains EMTWhat velocity?
30.2 or 31gr of Varget?