Bullet: 300 gr
RN
(HDY)
Diameter: 0.375"
Powder: IMR 4451 (Improved Military Rifle)
Starting Powder: 74.6 gr
Max Powder: 80.3 gr
Primer: WIN WLRM
Case: HDY
Trim Length: 2.580"
Cartridge Overall Length: 3.280"
Starting Velocity: 2,449
Starting Pressure: 47,800
Max Velocity: 2,648
Max Pressure: 59,800
Compressed
Barrel: 24" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: