Bullet: 260 gr
JHP
(Speer)
Diameter: 0.451"
Powder: 244 (Winchester)
Starting Powder: 6.3 gr
Max Powder: 7.0 gr
Primer: WIN WLP
Case: WIN
Trim Length: 1.280"
Cartridge Overall Length: 1.595"
Starting Velocity: 737
Starting Pressure: 10,600
Max Velocity: 798
Max Pressure: 13,300
Barrel: 7.25" with 1:16" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/03/2024: