Load Data for 7 mm STW (Shooting Times Westerner)


 
Bullet: 175 gr PART  (NOS)
Diameter: 0.284"
 
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 69.7 gr
Max Powder: 75.0 gr
 
Primer: FED 215
 
Case: FED
Trim Length: 2.840"
 
Cartridge Overall Length: 3.585"
 
Starting Velocity: 2,771
Starting Pressure: 48,700
Max Velocity: 2,949
Max Pressure: 53,800 CUP
 
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/7-mm-stw-shooting-times-westerner/