Load Data for .338 Winchester Magnum


 
Bullet: 185 gr MRX  (Barnes)
Diameter: 0.338"
 
Powder: Big Game (Ramshot)
Starting Powder: 66.5 gr
Max Powder: 73.9 gr
 
Primer: FED 215
 
Case: WIN
Trim Length: 2.490"
 
Cartridge Overall Length: 3.315"
 
Starting Velocity: 2,821
Starting Pressure: 56,100
Max Velocity: 3,134
Max Pressure: 62,300
 
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/26/2024:
https://www.shootersreference.com/reloadingdata/338-winchester-magnum/