Bullet: 135 gr
HPBT
(Sierra)
Diameter: 0.277"
Powder: 760 (Winchester)
Starting Powder: 57.0 gr
Max Powder: 61.0 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.090"
Cartridge Overall Length: 2.840"
Starting Velocity: 3,041
Starting Pressure: 54,000
Max Velocity: 3,208
Max Pressure: 63,200
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: