Bullet: 115 gr
Diameter: 0.356"
Powder: 231 (Winchester)
Starting Powder: 4.9 gr
Max Powder: 5.7 gr
Primer: REM 1½
Case: REM
Trim Length: 0.895"
Cartridge Overall Length: 1.250"
Starting Velocity: 1,059
Starting Pressure: 19,700
Max Velocity: 1,191
Max Pressure: 30,700 CUP
Barrel: 5" with 1:16" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 01/03/2025: