Load Data for .300 WSM (Winchester Short Magnum)

 
Bullet: 150 gr SPFN Hot-Cor  (Speer)
Diameter: 0.308"
 
Powder: 748 (Winchester)
Starting Powder: 55.0 gr
Max Powder: 59.0 gr
 
Primer: CCI 250 Mag
 
Case: WIN
Trim Length:  
 
Cartridge Overall Length: 2.620"
 
Starting Velocity: 2,966
Starting Pressure:  
Max Velocity: 3,112
Max Pressure:  
 
 
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/300_Winchester_Short_Magnum_150.pdf
 
Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/300-wsm-winchester-short-magnum/