Bullet: 171 gr
Match Burner
(Barnes)
Diameter: 0.284"
Powder: IMR 7828 SSC (Improved Military Rifle)
Starting Powder: 67.0 gr
Max Powder: 74.4 gr
Primer: FED 215
Case: REM
Trim Length: 2.840"
Cartridge Overall Length: 3.600"
Starting Velocity: 2,803
Starting Pressure:
Max Velocity: 3,061
Max Pressure:
Barrel: 24" with 1:9.5" twist.
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/7mm-STW.pdf
Printed from Shooter's Reference on 04/30/2024: