Bullet: 300 gr
JFP
(Sierra)
Diameter: 0.452"
Powder: 244 (Winchester)
Starting Powder: 5.6 gr
Max Powder: 6.3 gr
Primer: WIN WLP
Case: WIN
Trim Length: 1.280"
Cartridge Overall Length: 1.670"
Starting Velocity: 535
Starting Pressure: 10,300
Max Velocity: 664
Max Pressure: 13,200
Barrel: 7.25" with 1:16" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/04/2024: