Bullet: 130 gr
SCIR
(Swift)
Diameter: 0.277"
Powder: Grand (Ramshot)
Starting Powder: 64.5 gr
Max Powder: 70.0 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.010"
Cartridge Overall Length: 2.900"
Starting Velocity: 3,036
Starting Pressure: 49,300
Max Velocity: 3,257
Max Pressure: 57,700
Compressed
Barrel: 24" with 1:8" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 07/31/2025: