Bullet: 150 gr
SBT
(Sierra)
Diameter: 0.277"
Powder: Magnum (Ramshot)
Starting Powder: 54.6 gr
Max Powder: 60.7 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.530"
Cartridge Overall Length: 3.250"
Starting Velocity: 2,646
Starting Pressure: 58,100
Max Velocity: 2,922
Max Pressure: 64,600
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 01/21/2025: