Load Data for .340 Weatherby Magnum


 
Bullet: 285 gr TSX  (Barnes)
Diameter: 0.338"
 
Powder: H4831SC (Hodgdon)
Starting Powder: 68.4 gr
Max Powder: 76.0 gr
 
Primer: FED 215
 
Case: Norma Precision AB
Trim Length: 2.815"
 
Cartridge Overall Length: 3.700"
 
Starting Velocity: 2,315
Starting Pressure:  
Max Velocity: 2,550
Max Pressure:  
 
Compressed
RECOMMENDED TWIST 1:10” OR FASTER
Barrel: 24" with 1:10" twist.
 
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/340-WBY2.pdf
 

Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/340-weatherby-magnum/