Load Data for .223 WSSM (Winchester Super Short Magnum)


 
Bullet: 55 gr V-MAX  (HDY)
Diameter: 0.224"
 
Powder: StaBALL 6.5 (Winchester)
Starting Powder: 44.8 gr
Max Powder: 48.5 gr
 
Primer: WIN WLR
 
Case: WIN
Trim Length: 1.660"
 
Cartridge Overall Length: 2.200"
 
Starting Velocity: 3,627
Starting Pressure: 50,900
Max Velocity: 3,938
Max Pressure: 63,400
 
Barrel: 24" with 1:8" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/223-wssm-winchester-super-short-magnum/