Load Data for .300 Winchester Magnum


 
Bullet: 165 gr AB  (NOS)
Diameter: 0.308"
 
Powder: MagPro (Accurate)
Starting Powder: 77.5 gr
Max Powder: 86.1 gr
 
Primer: FED 215
 
Case: WIN
Trim Length: 2.610"
 
Cartridge Overall Length: 3.340"
 
Starting Velocity: 2,936
Starting Pressure: 56,700
Max Velocity: 3,222
Max Pressure: 63,000
 
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/