Bullet: 270 gr
SP
(Speer)
Diameter: 0.366"
Powder: IMR 4166 (Improved Military Rifle)
Starting Powder: 44.3 gr
Max Powder: 48.4 gr
Primer: CCI 200
Case: Norma Precision AB
Trim Length: 2.931"
Cartridge Overall Length: 3.665"
Starting Velocity: 1,981
Starting Pressure: 38,300
Max Velocity: 2,121
Max Pressure: 42,400 CUP
Barrel: 24" with 1:14" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/03/2024: