Bullet: 150 gr
SP
(HDY)
Diameter: 0.277"
Powder: StaBALL 6.5 (Winchester)
Starting Powder: 48.2 gr
Max Powder: 52.4 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.530"
Cartridge Overall Length: 3.285"
Starting Velocity: 2,671
Starting Pressure: 51,800
Max Velocity: 2,879
Max Pressure: 63,300
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 01/21/2025: