Bullet: 155 gr
HPBT
(NOS)
Diameter: 0.308"
Powder: 748 (Winchester)
Starting Powder: 42.0 gr
Max Powder: 45.0 gr
Primer: WIN WLR
Case: HDY
Trim Length: 1.910"
Cartridge Overall Length: 2.640"
Starting Velocity: 2,589
Starting Pressure: 39,500
Max Velocity: 2,799
Max Pressure: 51,700
Barrel: 24" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/06/2024: