|MOD介绍EN=Type Semi-automatic pistol<br>Weight 2.44 lb (1,105 g) empty, w/magazine<br>Length 8.25 in (210 mm)<br>Barrel length Government model: 5.03 in (127 mm)<br> Commander model: 4.25 in (108 mm)<br> Officer's ACP model: 3.5 in (89 mm)<br>Cartridge .45 ACP (11.43 mm)<br>Action Short recoil operation<br>Muzzle velocity 825 ft/s (251 m/s)<br>Feed system 7-round standard detachable box magazine

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