The SIG P365 redefined the micro-compact category with 10+1 capacity in a 3.1-inch barrel pistol. Its stacked magazine design was a breakthrough that forced all competitors to respond. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: 9mm Capacity: 10 Year introduced: 2018, USA/Germany Weight: 17.8 oz Overall length: 5.8" Status: Active Intended use: Concealed Carry