Bullet: 120 gr
SP
(Swift)
Diameter: 0.257"
Powder: Grand (Ramshot)
Starting Powder: 54.3 gr
Max Powder: 57.8 gr
Primer: REM 9½
Case: REM
Trim Length: 2.484"
Cartridge Overall Length: 3.150"
Starting Velocity: 2,938
Starting Pressure: 51,400
Max Velocity: 3,126
Max Pressure: 61,600
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 08/01/2025: