Bullet: 90 gr
GMX
(HDY)
Diameter: 0.257"
Powder: Supreme 780 (Winchester)
Starting Powder: 54.0 gr
Max Powder: 57.5 gr
Primer: REM 9½
Case: REM
Trim Length: 2.484"
Cartridge Overall Length: 3.115"
Starting Velocity: 3,255
Starting Pressure: 50,600
Max Velocity: 3,429
Max Pressure: 57,100
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: