Load Data for .458 Socom


 
Bullet: 300 gr RN BT  (NOS)
Diameter: 0.458"
 
Powder: CFE BLK (Hodgdon)
Starting Powder: 38.0 gr
Max Powder: 41.0 gr
 
Primer: WIN WLP
 
Case: Starline Brass
Trim Length: 1.575"
 
Cartridge Overall Length: 2.040"
 
Starting Velocity: 1,748
Starting Pressure: 23,300
Max Velocity: 1,892
Max Pressure: 39,500 CUP
 
Barrel: 16" with 1:14" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 05/04/2024:
https://www.shootersreference.com/reloadingdata/458-socom/