The Security-9 is Ruger's budget-tier full-size 9mm semi-automatic, designed to deliver reliable defensive performance at the lowest achievable price in the Ruger lineup. It uses a glass-filled nylon frame, a secure action based on LC9s internals, and a blade-in-trigger safety. The 15-round magazine and 4-inch barrel make it a genuine service-size pistol at a competitive price. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 2017, USA Weight: 23.8 oz Overall length: 7.24" Status: Active Intended use: Self-Defense, Budget, Training