Bullet: 300 gr
HPBT
(Sierra)
Diameter: 0.338"
Powder: StaBALL 6.5 (Winchester)
Starting Powder: 57.0 gr
Max Powder: 63.0 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.490"
Cartridge Overall Length: 3.340"
Starting Velocity: 2,161
Starting Pressure: 47,800
Max Velocity: 2,404
Max Pressure: 61,900
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: