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The wall gun or wall piece was a type of smoothbore firearm used in the 16th through 19th centuries by defending forces to break the advance of enemy troops. Essentially, it was a scaled-up version of the army's standard infantry musket , operating under the same principles, but with a bore of up to one-inch (25.4 mm) calibre .
A siege hook is a weapon used to pull stones from a wall during a siege. The method used was to penetrate the protective wall with the hook and then retract it, pulling away some of the wall with it. Scorpio: 52 BC Gaul: Similar to the ballista, but smaller. Was sometimes mounted on a mule-drawn cart. [6] Harpax: 36 BC Rome
A Sea Rogue remote weapon system fitted with a 12.7 mm machine gun mounted on a Valour class frigate of the South African Navy. The Reutech Rogue remote weapon system is a remotely controlled turret system for weapons ranging from 7.62 mm general purpose machine guns up to 20 mm cannons or a 40mm automatic grenade launcher.
Most bombards were made of iron and used gunpowder to launch the projectiles. [1] There are many examples of bombards, including Mons Meg, the Dardanelles Gun, and the handheld bombard. The weapon provided the name to the Royal Artillery rank of bombardier and the word 'bombardment'.
Cryogenic fuels are fuels that require storage at extremely low temperatures in order to maintain them in a liquid state. These fuels are used in machinery that operates in space (e.g. rockets and satellites) where ordinary fuel cannot be used, due to the very low temperatures often encountered in space, and the absence of an environment that supports combustion (on Earth, oxygen is abundant ...
An ancient casemate wall at Masada. The term casemate wall is used in the archaeology of Israel and the wider Near East, having the meaning of a double wall protecting a city [5] or fortress, [6] with transverse walls separating the space between the walls into chambers. [5]
The MATADOR (man-portable, anti-tank, anti-door [2]) is a 90-millimetre (3.5 in) man-portable, disposable anti-armour and anti-brickwall weapon system developed by Germany, Israel and Singapore. It is an updated version of the German Armbrust design, and operates on the same principles.
A minigun with a belt of separate firing chambers also exists. [9]The Multi-shot Accessory Under-barrel Launcher is an electronically fired, 12-gauge shotgun for use as an accessory weapon to a range of weapons, such as the M4 or M16 rifle, or as a stand-alone 5 shot weapon, providing a range of lethal (buckshot and slug) and non-lethal (blunt impact, door breaching, and frangible) munitions ...