The RUGER® P89DC, P93DC & P94DC pistols are chambered for the 9mm x 19 Parabellum (9mm Luger) cartridge. Do not attempt to load any other 9mm cartridges (examples: 9mm short [.380], 9mm Steyr, 9mm Bergmann, etc.) into the magazine or chamber of the pistol. Never attempt to use caliber .40 S & W cartridges in a 9mm pistol. The .40 S & W cartridges will jam the pistol.
The RUGER® P90DC pistol is chambered for the .45 ACP cartridge. Do not attempt to load any cartridges other than .45 ACP into the magazine or chamber of the pistol.
The RUGER® P91DC & P944DC pistols are chambered for the .40 S&W cartridge. Do not attempt to use 9mm ammunition in this model.
The Ruger P-Series pistols are compatible with all factory ammunition loaded to U.S. Industry Standards, including high-velocity and hollow-point loads, loaded in brass, aluminum, or steel cartridge cases. No 9mm x 19, .45 ACP or .40 S & W ammunition manufactured in accordance with NATO, U.S., SAAMI, or CIP standards is known to be beyond the design limits or known not to function in these pistols.
Was this article helpful?