HK P11 Underwater Pistol

The first video to show the P11 firing under water. The Heckler & Koch P11 is an arcaine pistol designed as an underwater firearm. Since ordinary-shaped rounds are inaccurate and have a very short range when used underwater, this pistol fires steel darts about 10 centimetres (3.9 in) long. It has five barrels, each of which is loaded with a cartridge.


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