The Beretta M9 replaced the M1911A1 as the standard US military sidearm following the XM9 trials. Manufactured at Beretta USA in Accokeek, Maryland. Standard issue across all US Army and Air Force branches for decades. Type: Semi-Auto Pistol Action: Double/Single-Action Caliber: 9mm Capacity: 15 Year introduced: 1985, Italy/USA Weight: 33.6 oz Overall length: 8.5" Status: Active Military use: Yes Intended use: Military, Duty