Bullet: 210 gr
JHC
(Sierra)
Diameter: 0.430"
Powder: 231 (Winchester)
Starting Powder: 7.5 gr
Max Powder: 11.7 gr
Primer: REM 2½
Case: WIN
Trim Length: 1.280"
Cartridge Overall Length: 1.600"
Starting Velocity: 985
Starting Pressure: 17,300
Max Velocity: 1,398
Max Pressure: 37,500 CUP
Barrel: 8.275" with 1:20" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/26/2024: