Bullet: 158 gr
JHC
(Sierra)
Diameter: 0.357"
Powder: IMR 4227 (Improved Military Rifle)
Starting Powder: 19.5 gr
Max Powder: 22.5 gr
Primer: REM 7½
Case: Starline Brass
Trim Length: 1.600"
Cartridge Overall Length: 1.940"
Starting Velocity: 1,470
Starting Pressure: 33,300
Max Velocity: 1,749
Max Pressure: 45,800 CUP
Compressed
Barrel: 10" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: