Load Data for .270 WSM (Winchester Short Magnum)


 
Bullet: 160 gr PART  (NOS)
Diameter: 0.277"
 
Powder: 5744 (Accurate)
Starting Powder: 32.8 gr
Max Powder: 40.0 gr
 
Primer: WIN WLRM
 
Case: WIN
Trim Length: 2.090"
 
Cartridge Overall Length: 2.800"
 
Starting Velocity: 2,381
Starting Pressure: 52,900
Max Velocity: 2,729
Max Pressure: 64,500
 
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/270-wsm-winchester-short-magnum/