Heavy mortars are usually between 120- and 300-mm calibre. Similar automatic firearms of greater than 20 mm (0.79 in) caliber are classified as autocannons, rather than machine guns.. As a class of military kinetic projectile weapon, machine guns are designed to be mainly used as infantry support weapons and generally used when attached to a bipod or tripod, a fixed mount or a heavy weapons platform for stability against recoils. The M2 4.2-inch Mortar was introduced during the fighting of World War 2 and managed a career â¦ Image from the United States Army image archives; Public Domain. The m240 fires a 7.62 or also known as a 308 It is also mounted on vehichles. Even mortars this large are simpler and cheaper than howitzers and field guns. *1 point(a) Matchlocks(b) Musket(c)â¦ gadilihasini gadilihasini 12.11.2020 And because of that specialisation they suffer in other roles. Explanation: Please mark brain list. The m240 golf is used a medium weapon carried by those in weapon platoon and company. A heavy gun used by infantry soldiers was _____ 2 See answers ayush130403 ayush130403 Answer: Machine Gun. This is a list of Infantry weapons used by the Canadian Military throughout its history and military arms used by militaries in pre-Confederation conflicts in Canada. 1 / 1. M2 4.2-inch (Goon Gun) Rifled Infantry Mortar Weapon. There are a total of [ 20 ] Vietnam War Machine Guns (1955-1975) entries in the Military Factory. The machine gun was a primary suppression weapon for all sides of the Vietnam War - led by the likes of the classic American M60. Long Gun Beginnings. Infantry / Small Arms. They are usually used by infantry in battalions or divisions. psgoswamikgpgmailcom psgoswamikgpgmailcom Answer: Machine gun are the very heavy gun . New questions in History. They are sometimes loaded from the back (breech-loaded). Infantry support guns Development history. Might be the answer. These weapons are usually towed or put on to vehicles. The 50 cal would be used as a heavy weapons platform. Explanation: Heavy weapons platoon (HWP) is a term from military science which refers to an infantry platoon equipped with machine guns, mortars, rocket-propelled grenades, flamethrowers, grenade launchers, anti-tank weapons, or any other weapons that are portable but heavier than a single infantryman can reasonably transport. Infantry support guns were the first type of artillery employed by armed forces, initially in China, and later brought to Europe by the Mongol invasion.In their initial form, they lacked carriages or wheels, and were simple cast barrels called pots de fer in French, or vasi in Italian. Click here ð to get an answer to your question ï¸ The heavy guns used by the British Infantry soldiers is_____ . The SAW fires a 5.56 nato round or also know as a 223. Anti-Aircraft guns are fast firing autocannons designed to shoot down aircraft. The Model 1841 is sometimes called the Mississippi Rifle due to its use by a Mississippi rifle regiment during the Mexican War between 1846 and 1848. The Marine Corps Infantry Machine Gunner â known as MOS 0331 in the Military Occupational Specialties (MOS) â handles large machine guns in direct combat.