Load Data for .338 Lapua Magnum


 
Bullet: 250 gr LRX  (Barnes)
Diameter: 0.338"
 
Powder: IMR 7828 SSC (Improved Military Rifle)
Starting Powder: 74.7 gr
Max Powder: 83.0 gr
 
Primer: FED 215
 
Case: Lapua
Trim Length: 2.714"
 
Cartridge Overall Length: 3.560"
 
Starting Velocity: 2,572
Starting Pressure:  
Max Velocity: 2,806
Max Pressure:  
 
Barrel: 24" with 1:10" twist.
 
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/338LapuaMag.pdf
 

Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/338-lapua-magnum/