M3 Tripod: A weapon mount for M2 and Mk 19 The M3 tripod is a weapon mount used on the M2HB Browning machine gun and the Mk 19 grenade launcher. The M3 tripod has 4 years ago by Eric Sof
US Navy sailors fire a Mk 19 40 mm grenade launcher during a training exercise in March 2003 (Photo: Wiki Commons) Mk 19:Â A reliable Grenade Launcher since the Vietnam War Mk 19 grenade launcher is a powerful 40 mm belt-fed automatic grenade launcher developed by Saco Defense Industries that entered service in 1968, in the middle of the Vietnam War. Mk 19 4 years ago Grenade Launchers