Load Data for .300 Weatherby Magnum


 
Bullet: 165 gr BT  (NOS)
Diameter: 0.308"
 
Powder: Supreme 780 (Winchester)
Starting Powder: 80.4 gr
Max Powder: 85.5 gr
 
Primer: FED 215m
 
Case: REM
Trim Length: 2.810"
 
Cartridge Overall Length: 3.560"
 
Starting Velocity: 3,083
Starting Pressure: 46,700
Max Velocity: 3,245
Max Pressure: 51,900 CUP
 
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 04/28/2024:
https://www.shootersreference.com/reloadingdata/300-weatherby-magnum/