Military-configured variant of the M82A1 with Picatinny rail and other mil-spec enhancements. Designated M107 by the US Army. Type: Rifle Action: Semi-Automatic Caliber: .50 BMG Capacity: 5 Year introduced: 1990, USA Weight: 320 oz Overall length: 57" Status: Active Military use: Yes Intended use: Anti-Materiel, Military