Load Data for .270 Winchester


 
Bullet: 160 gr PART  (NOS)
Diameter: 0.277"
 
Powder: IMR 4064 (Improved Military Rifle)
Starting Powder: 40.0 gr
Max Powder: 43.3 gr
 
Primer: WIN WLR
 
Case: WIN
Trim Length: 2.530"
 
Cartridge Overall Length: 3.340"
 
Starting Velocity: 2,401
Starting Pressure: 42,200
Max Velocity: 2,580
Max Pressure: 50,400 CUP
 
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/270-winchester/