Bullet: 120 gr
SP
(Sierra)
Diameter: 0.284"
Powder: IMR 4955 (Improved Military Rifle)
Starting Powder: 72.2 gr
Max Powder: 78.1 gr
Primer: FED 215
Case: FED
Trim Length: 2.840"
Cartridge Overall Length: 3.585"
Starting Velocity: 3,250
Starting Pressure: 47,300
Max Velocity: 3,420
Max Pressure: 54,000 CUP
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/03/2024: