The 9x19mm Glock 17 is the most widely used law enforcement pistol worldwide and is one of the best selling handguns to civilians in the USA. Because of its unsurpassed reliability, above-average magazine capacity of 17 rounds and its low weight, it is trusted by law enforcement officers and security professionals worldwide. It is safe, easy, and quick to use through the revolutionary “Safe Action” trigger system. Glock 17 — designed for professionals.