Bullet: 220 gr
RN
(HDY)
Diameter: 0.308"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 65.2 gr
Max Powder: 70.2 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.090"
Cartridge Overall Length: 2.830"
Starting Velocity: 2,517
Starting Pressure: 53,200
Max Velocity: 2,704
Max Pressure: 63,600
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 04/28/2024: