Load Data for .357 Magnum


 
Bullet: 148 gr LHBWC  (HDY)
Diameter: 0.358"
 
Powder: AutoComp (Winchester)
Starting Powder: 4.0 gr
Max Powder: 4.7 gr
 
Primer: WIN WSPM
 
Case: WIN
Trim Length: 1.285"
 
Cartridge Overall Length: 1.290"
 
Starting Velocity: 943
Starting Pressure: 18,000
Max Velocity: 1,064
Max Pressure: 24,300
 
Barrel: 10" with 1:18.75" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/03/2024:
https://www.shootersreference.com/reloadingdata/357-magnum/