Load Data for 7 x 57


 
Bullet: 130 gr SP  (Speer)
Diameter: 0.284"
 
Powder: IMR 7828 SSC (Improved Military Rifle)
Starting Powder: 48.9 gr
Max Powder: 52.0 gr
 
Primer: WIN WLR
 
Case: WIN
Trim Length: 2.225"
 
Cartridge Overall Length: 2.800"
 
Starting Velocity: 2,675
Starting Pressure: 42,800
Max Velocity: 2,802
Max Pressure: 45,700 CUP
 
Compressed
Compressed load will not fit with standard 7828
Barrel: 24" with 1:8.75" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/7-x-57/