Armour-piercing ammunition (AP) is a type of projectile designed to penetrate either body armour or vehicle armour.
The Ordnance Quick-Firing 17-pounder was a 76.2 mm (3 inch) gun developed by the United Kingdom during World War II. It was used as an anti-tank gun on its own carriage, as well as equipping a number of British tanks. Used with the APDS shot, it was capable of defeating all but the thickest armour on German tanks. It was used to "up-gun" some foreign-built vehicles in British service, notably to produce the Sherman Firefly variant of the US M4 Sherman tank, giving British tank units the ability to hold their own against their German counterparts. In the anti-tank role, it was replaced after the war by the 120 mm BAT recoilless rifle. As a tank gun, it was succeeded by the 84 mm 20 pounder.
The Rooikat is a South African armoured reconnaissance vehicle equipped with a stabilised 76 mm high velocity gun for organic anti-tank and fire support purposes. The Rooikat's main armament was built with the Oto Melara 76 naval gun as its basis, to which it is nearly identical in terms of technical performance and statistics. The Rooikat can also fire the same ammunition as the naval gun, albeit modified with new percussion primers in the shells.
The Royal Ordnance L7, officially designated Gun, 105 mm, Tank, L7, is the basic model of the United Kingdom's most successful tank gun. It is a 105 mm L/52 rifled design by the Royal Ordnance Factories, intended for use in armoured fighting vehicles, replacing the older QF 20-pounder (84 mm) gun mounted on the British Centurion tank. The successful L7 gun has been fitted on many armoured vehicles, including the Centurion, the German Leopard 1 and, in an altered design, as the M68 gun in several variants of the US M48 Patton and M60.
A tank gun is the main armament of a tank. Modern tank guns are high-velocity, large-caliber artilleries capable of firing kinetic energy penetrators, high-explosive anti-tank, and cannon-launched guided projectiles. Anti-aircraft guns can also be mounted to tanks.
The Dardo is an infantry fighting vehicle designed for the Italian Army as a replacement for the M113 APC. It is designed and built by the Iveco Fiat Oto Melara Syndicated Company based in Rome. Iveco is responsible for the hull and propulsion systems, while Oto Melara is responsible for the weapons and fire control systems.
The Rheinmetall Rh-120 is a 120 mm smoothbore tank gun designed and produced in former West Germany by the Rheinmetal-DeTec AG company, it was developed in response to Soviet advances in armour technology and development of new armoured threats. Production began in 1974, with the first version of the gun, known as the L/44 as it was 44 calibres long, used on the German Leopard 2 tank and soon produced under license for the American M1A1 Abrams and other tanks. The 120-millimetre (4.7 in) gun has a length of 5.28 metres (17.3 ft), and the gun system weighs approximately 3,317 kilograms (7,313 lb).
The Ordnance QF 75 mm, abbreviated to OQF 75 mm, was a British tank gun of the Second World War. It was obtained by boring out the Ordnance QF 6-pounder 57 mm anti-tank gun to 75 mm, to give better performance against infantry targets in a similar fashion to the 75 mm M3 gun fitted to the American Sherman tank. The QF came from "quick-firing", referring to the use of ammunition where the shell has a fixed cartridge. The gun was also sometimes known as ROQF from Royal Ordnance Quick-Firing.
The Centauro is a family of Italian military vehicles originating from a wheeled tank destroyer for light to medium territorial defense and tactical reconnaissance. It was developed by a consortium of manufacturers, the Società Consortile Iveco Fiat - OTO Melara (CIO). Iveco Fiat was tasked with developing the hull and propulsion systems while Oto Melara was responsible for developing the turrets and weapon systems.
The K21 is a South Korean infantry fighting vehicle. A replacement for the K200-series, it was formerly designated as K300 or XK21 KNIFV. The initial production began in 2009, with the Republic of Korea Army planning to field approximately 466 units. It is designed to effectively defeat other IFVs as heavily armed and armored as the BMP-3.
The L30A1, officially designated Gun 120 mm Tk L30, is a British-designed 120 mm rifled tank gun, installed in the turrets of Challenger 2 main battle tanks. It is an improved production model of the Royal Ordnance L11 series of rifled tank guns. Challenger 2 tanks, and their L30A1 guns, are operated by the British and Omani armies. In 2023, L30A1 armed Challenger 2 tanks supplied by the British were delivered to Ukraine.
BWP-2000 is a prototype Polish IFV developed from early 1990s to 1999 but eventually canceled.
The Royal Ordnance L11A5, officially designated Gun 120 mm Tk L11, is a 120 mm L/55 rifled tank gun design. It was the first of NATO's 120 mm main battle tank guns which became the standard calibre for Western tanks in the later period of the Cold War. A total of 3,012 of the L11 guns were produced by 2005. The list price was US$227,000 in 1990.
The OF-40 is an Italian main battle tank developed as a joint venture between OTO Melara and Fiat, and intended primarily for export sales. OTO Melara would develop and produce the hulls, and automotive components would be provided by Fiat. Initial design work was started by OTO Melara in 1977, with the first prototypes ready by 1980.
The Canon de 105 mm modèle F1 is a French 105 mm tank gun used with the AMX-30.
The CN120-26, also simply referred to as Modèle F1 is a French smoothbore 120mm tank gun of 52 calibers designed by the EFAB of Bourges and produced by Giat Industries.
The SPG Kalina is a heavy, multi-purpose armoured personnel carrier designed at the OBRUM and is produced by the Bumar Łabędy company - part of Polish military consortium - Bumar Group. SPG is a development of the joint Poland, Soviet Union and East Germany transporter called MT-S, developed in the late 1980s.
The Oerlikon KBA is a 25 mm (25×137mm) autocannon, developed as a close range multipurpose weapon for the mechanised battlefield, originally made by Oerlikon and currently produced in Rheinmetall Italia S.p.A. facilities. It is a positively locked breech, gas-operated cannon with a rotating bolt head and a dual-belt selective feed system taking a 25mm NATO cartridge. The rate of fire in burst mode is 600 rounds per minute but it can be adjusted electronically and reduced to single shot or a selectable range from 100 up to 200 rounds per minute.
The Tampella 100 PSTK is a Finnish towed 100 mm anti-tank gun, designed in the 1980s by Tampella. It was designed for commonality with the D-10T tank gun, in use by the Finnish Defence Forces in the T-54 and T-55 tanks, as well as the 100 56 TK coastal artillery piece. However, due to multitude of reasons it never went into serial production.
The CN120-25, also simply referred to as Modèle G1 is a French smoothbore 120mm tank gun of 52 calibers designed by the EFAB of Bourges for the export market.
