Bullet: 280 gr
JHP
(Swift)
Diameter: 0.430"
Powder: 572 (Winchester)
Starting Powder: 9.3 gr
Max Powder: 10.6 gr
Primer: REM 2½
Case: WIN
Trim Length: 1.280"
Cartridge Overall Length: 1.700"
Starting Velocity: 1,034
Starting Pressure: 27,200
Max Velocity: 1,167
Max Pressure: 33,500
Barrel: 8.275" with 1:20" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/03/2024: