Bullet: 147 gr
L RNBB
(Montana Cast Bullets)
Diameter: 0.356"
Powder: No. 2 (Accurate)
Starting Powder: 4.2 gr
Max Powder: 4.7 gr
Primer: WIN WSP
Case: WIN
Trim Length: 0.860"
Cartridge Overall Length: 1.140"
Starting Velocity: 923
Starting Pressure: 32,900
Max Velocity: 1,049
Max Pressure: 36,800
Barrel: 4" with 1:16" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/30/2024: