Heckler & Koch P7

P7
Production information
Country of origin	West Germany
Manufacturer(s)	Heckler & Koch
Designer(s)	Helmut Weldle
Year(s) designed	1976
Production began	1979
Production ended	2008
Technical specifications
Weapon type	Semi-automatic pistol
Caliber	9x19mm Parabellum (PSP, P7M8, P7M13) .22 Long Rifle (P7K3) .32 ACP (P7K3) .380 ACP (P7K3) .40 S&W (P7M10) 9x19mm PT (P7PT8) .45 ACP (P7M7, prototype only)
Action	Gas-delayed bloewback (PSP, P7M8, P7M13, P7M10), Straight blowback (P7K3, P7PT8)
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)
Weight	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)
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)
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
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 m/s (984.3 ft/s)-345 m/s (1,131.9 ft/s) P7PT8: ~410 m/s (1,345.1 ft/s)

The Heckler & Koch P7 is a German 9x19mm semi-automatic pistol series that utilized a revolutionary "squeeze cocker" safety.

The P7 was produced from 1979 until 2008 and is used by many countries to this day, including Democratic Republic of the Congo, France, Germany, Greece, South Korea, Luxembourg, Macau, Mexico, Norway, Pakistan, Singapore, United Arab Emirates, United Kingdom, United States, and Uruguay.