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A gun turret protects the crew or mechanism of a weapon and at the same time lets the weapon be aimed and fired in many directions.. A turret is a rotating weapon platform, strictly one that crosses the armour of whatever it is mounted on with a structure called a barbette (on ships) or basket (on tanks) and has a protective structure on top (gunhouse).
A Zhongxing Grand Tiger technical with a mounted FN MAG during the First Libyan Civil War. A technical, known as a non-standard tactical vehicle (NSTV) in United States military parlance, is a light improvised fighting vehicle, typically an open-backed civilian pickup truck or four-wheel drive vehicle modified to mount SALWs and heavy weaponry, such as a machine gun, automatic grenade launcher ...
A wing turret is a gun turret mounted along the side, or the wings, of a warship, off the centerline. The positioning of a wing turret limits the gun's arc of fire, so that it generally can contribute to only the broadside weight of fire on one side of the ship. This is the major weakness of wing turrets as broadsides were the most prevalent ...
U.S. Army National Guard M1117 armored security vehicles at Fort Stewart, Georgia in June 2010.. The vehicle (originally the ASV-150) is a purpose-built 21st-century version of Cadillac Gage's V-100 Commando family of Armored fighting vehicles which was used by the U.S. Army Military Police during the Vietnam War; [4] whose duties often consisted of providing armed escort for wheeled convoys.
Protector Medium Caliber RWS is designed as a vehicle turret for 20 to 50 mm autocannons, with coaxial machinegun of 5.56 to 7.62 mm. Specifications (including weapons and ammo): [11] Sea Protector The USCGC Sea Devil (WPB-87368) with an M2 Browning.50 Caliber Machine Gun. Sea Protector is developed for naval applications. [12]
The gun mount moves at a very high speed and with great precision. The system takes minimal inputs from the ship, making it capable of functioning despite potential damage to the ship. The only inputs required for operation are 440 V AC three-phase electric power at 60 Hz and water (for electronics cooling).
The gun can therefore be mounted at the top of the turret, which may allow the turret to be smaller and lighter. The design may also increase the maximum angle of depression. Additionally, in a conventional design elevating the barrel of the gun pivots the breech into the tank hull, which requires the turret ring to be large enough to allow this.
Alternatives included the heavily-armoured gun turret and an armoured, fixed central gun battery. By the late 1880s, all three systems were replaced with a hybrid barbette-turret system that combined the benefits of both types. The armoured vertical tube that supported the new gun mount was referred to as a barbette.