Load Data for .300 Holland and Holland Magnum


 
Bullet: 250 gr RN  (Barnes)
Diameter: 0.308"
 
Powder: H4831 (Hodgdon)
Starting Powder: 63.0 gr
Max Powder: 67.0 gr
 
Primer: WIN WLRM
 
Case: WIN
Trim Length: 2.840"
 
Cartridge Overall Length: 3.580"
 
Starting Velocity: 2,372
Starting Pressure:  
Max Velocity: 2,563
Max Pressure:  
 
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-holland-and-holland-magnum/