The MK19 is used by more than 20 different countries and by the US Army, Air Force, Navy, and Marines. It’s also been adapted for small attack or riverine boats and for a wide range of Navy mounts The versatile weapon can be carried into combat and employed by infantry from a tripod mount or attached to attack vehicles such as HMMWV and armored vehicles such as the Amphibious Assault Vehicle. The MK19 is a belt-fed, blowback-operated, air-cooled, crew-served, fully automatic weapon that fires 40mm grenades. The MK19 provides lethal fire against a range of targets including dismounted infantry, light armored vehicles, and even hovering helicopters. It can penetrate up to 2 inches of rolled homogeneous armor and has an effective anti-personnel fragmentation radius of 15 meters. Ammunition currently being developed for the Mk19, the I-HEDP, will increase the accuracy and lethality of Mk19 gunners and allow them to engage and defeat targets with less ammunition than the existing M430A1 HEDP. The Mark 19 is a fully automatic, belt-fed, blowback-operated, air-cooled, crew-served weapon that is not meant for the cook-off. Soldiers assigned to 1-10th Special Forces Group fire an Mk19 grenade launcher at Baumholder Military Training Area, Germany, in May. It is the most recent and widely used Mark 19 type, which was launched in 1976. The weapon has an effective range against point targets out to 1,500 meters and area targets out to 2,212 meters. This is a 40mm belt-fed automatic grenade launcher from the United States. It fires disintegrating link, belt-fed grenades at a cyclic rate of 325 to 375 rounds per minute which translates into a practical rate of fire of 60 rounds per minute (rapid) and 40 rounds per minute (sustained). Hazardous Componentsįiller is RDX, Comp A5 (54.5 g, 1.The MK19 is a belt-fed, blowback-operated, air-cooled, crew-served, fully automatic weapon that fires 40mm grenades. A percussion primer is crimped into the center opening in the closing plug. The hollow chamber in the upper section of the case acts as a low pressure chamber. This chamber has vent holes in the top and is sealed at the bottom by the closing plug. The propelling charge is contained in the spherical high pressure propellant chamber. The case is a hollow bichambered aluminum cylinder with an aluminum closing plug fitted into the open well of the propellant chamber in the cartridge base. The projectile assembly is press-fitted into a cartridge case. Reliable and portable grenade weapon system suited for light infantry vehicles and tripod applications. The projectile cavity contains a Composition A5 bursting charge. A PD fuze is threaded into the front-end of the projectile and is enclosed an aluminum ogive. military service during the Cold War, first seeing action during the Vietnam War and remaining in service to the present day. This cartridge is a fixed round of ammunition consisting of a one-piece internally embossed steel projectile body with a metal rotating band, and a cartridge case assembly containing the propelling charge and percussion primer. The Mk 19 Grenade Launcher is an American 40 mm belt-fed automatic grenade launcher that entered U.S. Recrimped rounds can be fired in the Mk 19 Mod 3 GMG. The cartridge is issued completely assembled in linked belts of 50 rounds. Navy 40mm machine gun Mk 19 Mod 1, at ranges up to 2200 meters. This cartridge is a high explosive round designed to inflict personnel casualties in the target area using ground burst effect, and is fired from M75 or M129 40mm grenade launchers and the U.S.
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