Bullet: 130 gr
SP
(HDY)
Diameter: 0.277"
Powder: Grand (Ramshot)
Starting Powder: 71.2 gr
Max Powder: 75.0 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.090"
Cartridge Overall Length: 2.730"
Starting Velocity: 3,176
Starting Pressure: 54,600
Max Velocity: 3,354
Max Pressure: 63,200
Compressed
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 07/27/2025: