Bullet: 45 gr
SP
(Sierra)
Diameter: 0.224"
Powder: IMR 4198 (Improved Military Rifle)
Starting Powder: 19.5 gr
Max Powder: 22.1 gr
Primer: WIN WSR
Case: WIN
Trim Length: 1.750"
Cartridge Overall Length: 2.240"
Starting Velocity: 2,731
Starting Pressure: 44,600
Max Velocity: 3,005
Max Pressure: 52,000
Barrel: 15" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: