Load Data for .307 Winchester


 
Bullet: 170 gr SPFN  (Speer)
Diameter: 0.308"
 
Powder: 2520 (Accurate)
Starting Powder: 38.3 gr
Max Powder: 42.5 gr
 
Primer: WIN WLR
 
Case: WIN
Trim Length: 2.005"
 
Cartridge Overall Length: 2.530"
 
Starting Velocity: 2,262
Starting Pressure: 44,400
Max Velocity: 2,570
Max Pressure: 49,300 CUP
 
Barrel: 20" with 1:12" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/307-winchester/