Bullet: 150 gr
SCIR
(Swift)
Diameter: 0.284"
Powder: Grand (Ramshot)
Starting Powder: 63.0 gr
Max Powder: 66.3 gr
Primer: WIN WLR
Case: NOS
Trim Length: 2.530"
Cartridge Overall Length: 3.330"
Starting Velocity: 2,884
Starting Pressure: 51,700
Max Velocity: 3,035
Max Pressure: 58,600
Compressed
Barrel: 24" with 1:9" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 07/21/2025: