However, Charter Arms recommends, for the best accuracy results and reduced wear and tear to the gun, that Pitbull owners stick with standard pressure 9 mm loads for both practice and self-defense.

9/21/2012. Building on the success of its .40 S&W-chambered Pitbull Rimless Revolver, Charter Arms has adapted the six-shot wheelgun for the 9 mm Luger cartridge.