Load Data for 7 mm STW (Shooting Times Westerner)


 
Bullet: 145 gr SP  (Speer)
Diameter: 0.284"
 
Powder: Supreme 780 (Winchester)
Starting Powder: 69.0 gr
Max Powder: 73.5 gr
 
Primer: FED 215
 
Case: FED
Trim Length: 2.840"
 
Cartridge Overall Length: 3.565"
 
Starting Velocity: 2,983
Starting Pressure: 49,100
Max Velocity: 3,117
Max Pressure: 52,900 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/