Lightened M82 with titanium and aluminum components. Suppressor-capable. US military standard-issue. Note: The M107 designation was adopted by the US Army in 2002 (replacing M82A1 in service). The M107A1 is a lightened titanium/aluminum variant that entered service approximately 2011-2012. The 2005 date referenced in some sources corresponds to neither the M107 adoption nor the M107A1 upgrade. Type: Rifle Action: Semi-Automatic Caliber: .50 BMG Capacity: 10 Year introduced: 2011, USA Weight: 432 oz Overall length: 57" Status: Active Intended use: home_defense, competition, hunting