Bullet: 225 gr
SP
(Swift)
Diameter: 0.358"
Powder: IMR 4227 (Improved Military Rifle)
Starting Powder: 22.0 gr
Max Powder: 24.3 gr
Primer: REM 9½
Case: REM
Trim Length: 1.800"
Cartridge Overall Length: 2.385"
Starting Velocity: 1,689
Starting Pressure: 38,300
Max Velocity: 1,838
Max Pressure: 48,400
Compressed
Barrel: 20" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: