Bullet: 140 gr
GS-SP
(Speer)
Diameter: 0.264"
Powder: IMR 4451 (Improved Military Rifle)
Starting Powder: 41.2 gr
Max Powder: 46.0 gr
Primer: FED 210m
Case: WIN
Trim Length: 2.484"
Cartridge Overall Length: 3.200"
Starting Velocity: 2,432
Starting Pressure: 51,400
Max Velocity: 2,652
Max Pressure: 62,800
Case reformed from parent case
Barrel: 24" with 1:9" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: