Bullet: 275 gr
DCHP
(Speer)
Diameter: 0.475"
Powder: Unique (Alliant Powder)
Starting Powder: 14.0 gr
Max Powder: 16.0 gr
Primer: CCI 300
Case: HDY
Trim Length:
Cartridge Overall Length: 1.640"
Starting Velocity: 1,275
Starting Pressure:
Max Velocity: 1,400
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/handgun/480_Ruger_275.pdf
Printed from Shooter's Reference on 12/03/2024: