Load Data for .300 Winchester Magnum


 
Bullet: 180 gr Spitzer BTSP  (Speer)
Diameter: 0.308"
 
Powder: Reloder 22 (Alliant Powder)
Starting Powder: 73.0 gr
Max Powder: 77.0 gr
 
Primer: CCI 250 Mag
 
Case: WIN
Trim Length:  
 
Cartridge Overall Length: 3.340"
 
Starting Velocity: 2,844
Starting Pressure:  
Max Velocity: 3,055
Max Pressure:  
 
Compressed
 
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/300_Winchester_Magnum_180.pdf
 

Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/300-winchester-magnum/