Bullet: 150 gr
SP
(WIN)
Diameter: 0.284"
Powder: StaBALL 6.5 (Winchester)
Starting Powder: 60.4 gr
Max Powder: 64.3 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.096"
Cartridge Overall Length: 2.840"
Starting Velocity: 2,941
Starting Pressure: 55,000
Max Velocity: 3,101
Max Pressure: 63,600
Barrel: 24" with 1:9.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 07/31/2025: