Heckler & Koch P7

P7
P7
	H&K PSP
Type	Semi-automatic pistol
Place of origin	West Germany
Service history
Used by	See Users
Wars	Lebanese Civil War
Production history
Designer	Helmut Weldle
Designed	1976
Manufacturer	Heckler & Koch
Produced	1979–2008
Variants	See Variants
Specifications
Mass	PSP: 785 g (27.7 oz); P7M8: 780 g (28 oz); P7M13: 850 g (30 oz); P7K3: 775 g (27.3 oz) (.22 LR) / 760 g (27 oz) (.32 ACP) / 750 g (26 oz) (.380 ACP); P7M10: 1,250 g (44 oz); P7PT8: 720 g (25 oz);
Length	PSP: 166 mm (6.5 in); P7M8, P7PT8: 171 mm (6.7 in); P7M13, P7M10: 175 mm (6.9 in); P7K3: 160 mm (6.3 in);
Barrel length	PSP, P7M8, P7M13, P7M10, P7PT8: 105 mm (4.1 in); P7K3: 96.5 mm (3.8 in);
Width	PSP, P7M8: 29 mm (1.1 in); P7M13, P7M10: 33 mm (1.3 in); P7K3: 29 mm (1.1 in);
Height	PSP: 127 mm (5.0 in); P7M8: 129 mm (5.1 in); P7M13: 135 mm (5.3 in); P7M10: 145 mm (5.7 in); P7K3: 125 mm (4.9 in);
Cartridge	PSP, P7M8, P7M13: 9×19mm Parabellum; P7K3: .22 Long Rifle, .32 ACP, .380 ACP; P7M10: .40 S&W; P7PT8: 9×19mm PT; P7M7: .45 ACP (prototype only);
Action	PSP, P7M8, P7M13, P7M10: Gas-delayed blowback; P7K3, P7PT8: Straight blowback;
Muzzle velocity	PSP, P7M8, P7M13: 351 m/s (1,152 ft/s); P7K3: 275 m/s (902.2 ft/s) (.22 LR) / 330 m/s (1,082.7 ft/s) (.32 ACP) / 305 m/s (1,000.7 ft/s) (.380 ACP); P7M10: 300–345 m/s (984.3–1,131.9 ft/s); P7PT8: c. 410 m/s (1,345.1 ft/s);
Feed system	PSP, P7M8, P7K3, P7PT8: 8-round box magazine; P7M13: 13-round box magazine; P7M7: 7-round box magazine; P7M10: 10-round box magazine;
Sights	Front blade, rear notch; 148 mm (5.8 in) sight radius;

The Heckler & Koch P7 is a German 9×19mm semi-automatic pistol designed by Helmut Weldle and produced from 1979 to 2008 by Heckler & Koch GmbH (H&K). The P7M13, a variant of the P7 with a double-stack magazine, was produced until 2000.