Load Data for .300 Winchester Magnum


 
Bullet: 150 gr SST  (HDY)
Diameter: 0.308"
 
Powder: Hunter (Ramshot)
Starting Powder: 69.9 gr
Max Powder: 77.7 gr
 
Primer: FED 215
 
Case: WIN
Trim Length: 2.610"
 
Cartridge Overall Length: 3.340"
 
Starting Velocity: 3,118
Starting Pressure: 57,600
Max Velocity: 3,408
Max Pressure: 64,000
 
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/300-winchester-magnum/