Bullet: 45 gr
SP
(HDY)
Diameter: 0.224"
Powder: IMR 4227 (Improved Military Rifle)
Starting Powder: 8.5 gr
Max Powder: 9.8 gr
Primer: WIN WSR
Case: WIN
Trim Length: 1.393"
Cartridge Overall Length: 1.750"
Starting Velocity: 2,312
Starting Pressure: 39,900
Max Velocity: 2,484
Max Pressure: 42,000 CUP
Barrel: 24" with 1:16" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: