Bullet: 140 gr
SBT
(Sierra)
Diameter: 0.277"
Powder: Magnum (Ramshot)
Starting Powder: 56.0 gr
Max Powder: 62.2 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.530"
Cartridge Overall Length: 3.250"
Starting Velocity: 2,721
Starting Pressure: 57,800
Max Velocity: 3,014
Max Pressure: 64,200
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: