Bullet: 120 gr
SP
(Swift)
Diameter: 0.257"
Powder: StaBALL 6.5 (Winchester)
Starting Powder: 43.5 gr
Max Powder: 47.0 gr
Primer: REM 9½
Case: REM
Trim Length: 2.484"
Cartridge Overall Length: 3.150"
Starting Velocity: 2,788
Starting Pressure: 54,600
Max Velocity: 2,959
Max Pressure: 61,200
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 01/21/2025: