Load Data for .458 Socom


 
Bullet: 400 gr FN  (Speer)
Diameter: 0.458"
 
Powder: 5744 (Accurate)
Starting Powder: 28.6 gr
Max Powder: 31.8 gr
 
Primer: WIN WLP
 
Case: Starline Brass
Trim Length: 1.575"
 
Cartridge Overall Length: 2.040"
 
Starting Velocity: 1,392
Starting Pressure: 31,400
Max Velocity: 1,538
Max Pressure: 34,900
 
Barrel: 16" with 1:14" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/458-socom/