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The hand mortar is a firearm and early predecessor of modern grenade launchers [1] that was used in the late 17th century and 18th century to throw fused grenades.The action was similar to a flintlock, matchlock, or wheellock firearm (depending on the date of production), but the barrel was short, usually 2 inches (5.1 cm) to 4 inches (10 cm) long (though some are reported to have barrels up ...
M79 with the leaf-type sights unfolded. The M79 grenade launcher is a single-shot, shoulder-fired, break-action grenade launcher that fires a 40×46mm grenade, which uses what the US Army calls the High-Low Propulsion System to keep recoil forces low, and first appeared during the Vietnam War. Its distinctive report has earned it colorful ...
The Type 89 grenade discharger (八 九 式 重 擲弾筒, Hachikyū-shiki jū-tekidantō), inaccurately and colloquially known as a knee mortar by Allied forces, is a Japanese grenade launcher or light mortar that was widely used in the Pacific Theater of World War II. It got the nickname the "knee mortar" because of an erroneous Allied belief ...
A grenade launcher[1][2][3] is a weapon that fires a specially designed, large-caliber projectile, often with an explosive, smoke, or gas warhead. Today, the term generally refers to a class of dedicated firearms firing unitary grenade cartridges. The most common type are man-portable, shoulder-fired weapons issued to individuals, although ...
Automatic grenade launcher. An automatic grenade launcher (AGL) or grenade machine gun is a grenade launcher that is capable of fully automatic fire, [1] and is typically loaded with either an ammunition belt or magazine. [2][3][4][5] These weapons are often mounted on vehicles or helicopters, as when these weapons are moved by infantry the ...
40×46 mm LV (low velocity) [2] is a NATO-standard [3] high–low grenade launcher cartridge meant for hand-held grenade launchers, such as the M79, M203, Milkor MGL, Heckler & Koch AG36 and M320 Grenade Launcher Module. The propellant has low pressure and gives the projectile an average velocity of 78–84 m/s (256–276 ft/s) depending on the ...
A U.S. Marine fires a Mk 19 40 mm grenade launcher in Quantico, Virginia in September 2000. The Mk 19 is a belt-fed, blowback-operated, air-cooled, crew-served, fully-automatic weapon that is designed not to cook off. It fires 40 mm grenades at a cyclic rate of 325 to 375 rounds per minute, giving a practical rate of fire of 60 rounds per ...
The M28 launcher was also equipped with a 20 mm spotting rifle – a single-shot weapon that fired depleted uranium [8] rounds using a high–low system. These rounds flew a similar trajectory to the nuclear projectiles and produced white smoke when they landed, helping determine range. [24] The Davy Crockett was fired remotely.