Load Data for .30 Thompson / Center


 
Bullet: 150 gr IB  (HDY)
Diameter: 0.308"
 
Powder: IMR 3031 (Improved Military Rifle)
Starting Powder: 38.0 gr
Max Powder: 42.5 gr
 
Primer: WIN WLR
 
Case: HDY
Trim Length: 1.910"
 
Cartridge Overall Length: 2.640"
 
Starting Velocity: 2,566
Starting Pressure: 43,200
Max Velocity: 2,856
Max Pressure: 60,200
 
Compressed
Barrel: 24" with 1:12" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/30-thompson-center/