Bullet: 39 gr
TNT HP
(Speer)
Diameter: 0.204"
Powder: 1200-R (Alliant Powder)
Starting Powder: 21.2 gr
Max Powder: 23.6 gr
Primer: CCI 400
Case: FED
Trim Length: 1.840"
Cartridge Overall Length: 2.260"
Starting Velocity: 3,392
Starting Pressure:
Max Velocity: 3,654
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: