Load Data for .307 Winchester

 
Bullet: 110 gr HP  (Speer)
Diameter: 0.308"
 
Powder: 748 (Winchester)
Starting Powder: 42.0 gr
Max Powder: 46.0 gr
 
Primer: CCI 250 Mag
 
Case: WIN
Trim Length:  
 
Cartridge Overall Length: 2.390"
 
Starting Velocity: 2,448
Starting Pressure:  
Max Velocity: 2,748
Max Pressure:  
 
NOTE: COAL less than minimum. We recommend single loading into the chamber.
 
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/307_Winchester_110.pdf
 
Printed from Shooter's Reference on 05/07/2024:
https://www.shootersreference.com/reloadingdata/307-winchester/