The M107A1 is the current US military .50 BMG sniper system, an improved M82A1 with a suppressor-ready muzzle brake, lightweight titanium barrel, and reduced weight compared to earlier M82 variants. Type: Rifle Action: Semi-Auto Caliber: .50 BMG Capacity: 10 Year introduced: 2011, USA Weight: 256 oz Overall length: 48" Status: Active Military use: Yes Intended use: Military, Law Enforcement