Bullet: 200 gr
SP
(Speer)
Diameter: 0.308"
Powder: IMR 4451 (Improved Military Rifle)
Starting Powder: 47.2 gr
Max Powder: 50.7 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.484"
Cartridge Overall Length: 3.230"
Starting Velocity: 2,294
Starting Pressure: 49,600
Max Velocity: 2,470
Max Pressure: 59,400
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/30/2024: