The Mk 46 Mod 0 is a weight-optimized M249 variant for SOCOM, removing the vehicle mounting adapters, bipod, and other components to reduce weight. Feeds exclusively from soft pouches rather than hard plastic boxes. Type: Light Machine Gun Action: Gas-Operated Caliber: 5.56x45mm Capacity: 200 Year introduced: 2003, Belgium/USA Weight: 13 oz Overall length: 35.7" Status: Active Military use: Yes Intended use: Military, Special Operations, Squad Support