Bullet: 39 gr
TNT HP
(Speer)
Diameter: 0.204"
Powder: IMR 8208 XBR (Improved Military Rifle)
Starting Powder: 23.8 gr
Max Powder: 26.2 gr
Primer: CCI 400
Case: FED
Trim Length: 1.840"
Cartridge Overall Length: 2.260"
Starting Velocity: 3,462
Starting Pressure:
Max Velocity: 3,735
Max Pressure:
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/204-ruger-with-39-gr-tnt-hppdf.pdf
Printed from Shooter's Reference on 12/21/2024: