Bullet: 145 gr
BTSP
(Speer)
Diameter: 0.284"
Powder: Magnum (Ramshot)
Starting Powder: 71.5 gr
Max Powder: 76.0 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.096"
Cartridge Overall Length: 2.780"
Starting Velocity: 3,008
Starting Pressure: 54,100
Max Velocity: 3,175
Max Pressure: 62,200
Compressed
Barrel: 24" with 1:9.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 07/31/2025: