Bullet: 63 gr
SP
(Sierra)
Diameter: 0.224"
Powder: IMR 3031 (Improved Military Rifle)
Starting Powder: 21.0 gr
Max Powder: 23.3 gr
Primer: WIN WSR
Case: WIN
Trim Length: 1.750"
Cartridge Overall Length: 2.200"
Starting Velocity: 2,247
Starting Pressure: 42,900
Max Velocity: 2,674
Max Pressure: 53,000
Barrel: 15" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: