The Ordnance QF 2-pounder (QF denoting "quick firing"), or simply "2 pounder gun", was a 40 mm (1.575 in) British anti-tank gun and vehicle-mounted gun...

The Ordnance QF 25-pounder, or more simply 25-pounder or 25-pdr, with a calibre of 3.45 inches (87.6 mm), was a piece of field artillery used by British...

calibre, Ordnance QF 20 pounder, and in the anti-tank role by the BAT, MOBAT and 120 mm L6 WOMBAT series of recoilless rifles. The 17-pounder outperformed...

The Ordnance QF 20 pounder (known as 20 pounder, 20 pdr or simply 20-pr) was a British 84 mm (3.307 inch) tank gun. It was introduced in 1948 and used...

The Ordnance QF 25-pounder Short was an Australian variant of the British Ordnance QF 25-pounder field gun/howitzer. The gun was developed by modifying...

The Ordnance QF 32 pounder or (32-pdr) was a British 94 mm gun, initially developed as a replacement for the Ordnance QF 17-pdr anti-tank gun. The only...

The 2-pounder gun, officially the QF 2-pounder (QF denoting "quick firing") and universally known as the pom-pom, was a 40 mm (1.6 in) British autocannon...

The Ordnance QF 3 pounder 2 cwt gun was a 47 mm British tank gun based on the Ordnance QF 3 pounder Vickers naval gun, mounted on Vickers-built tanks...

2-pounder gun, 2-pounder and QF 2 pounder or QF 2-pdr are abbreviations used for various guns which fired a projectile weighing approximately 2 pounds...

The Ordnance QF 18-pounder, or simply 18-pounder gun, was the standard British Empire field gun of the First World War-era. It formed the backbone of the...

The Ordnance Quick-Firing 6-pounder 7 cwt, or just 6-pounder, was a British 57 mm gun, serving during the Second World War as a primary anti-tank gun of...

The Ordnance QF 13-pounder (quick-firing) field gun was the standard equipment of the British and Canadian Royal Horse Artillery at the outbreak of World...

The Ordnance QF 3-pounder Vickers (47 mm / L50) was a British artillery piece first tested in Britain in 1903. It was used on Royal Navy warships. It...

means not QF, i.e. separate cordite bags rather than a cartridge case. ML is short for "Muzzle Loading". PR is short for "Pounder", e.g. 20 Pounder can be...

I and IIs was a 40 mm Ordnance QF 2-pounder gun; the following Crusader Mark III was fitted with a 57 mm Ordnance QF 6-pounder gun at the expense of one...

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 ("6...

The Ordnance QF Hotchkiss 6 pounder gun Mk I and Mk II or QF 6 pounder 8 cwt were a family of long-lived light 57 mm naval guns introduced in 1885 to defend...

The Ordnance QF 6-pounder 6 cwt Hotchkiss Mk I and Mk II was a shortened version of the original QF 6 pounder Hotchkiss naval gun, and was developed specifically...

The Ordnance QF 15-pounder gun, commonly referred to as the Ehrhardt, was a modern German field gun purchased by Britain in 1900 as a stopgap measure to...

end of war). Ordnance QF 2-pounder – 40 mm weapon used at start of the war Ordnance QF 6-pounder – 57 mm weapon that replaced 2-pounder in artillery units...

very similar to the Hotchkiss Ordnance QF 6-pounder, a British 57 mm anti-tank and tank gun of World War II QF 6 pounder 10 cwt gun, a British twin mount...

mortar Ordnance SBML 2-inch mortar Ordnance ML 3 inch Mortar Ordnance ML 4.2 inch Mortar Ordnance QF 15-pounder Mk I Ordnance QF 13-pounder Ordnance QF 18-pounder...

The Ordnance QF 12-pounder 8 cwt was a Royal Navy "landing gun" intended for navy use ashore. "8 cwt" refers to the weight of the gun and breech, approximately...

during World War I. The Ordance QF 13-pounder MK IV is unrelated to the other British Mks 13-pounder. Elswick Ordnance had already developed the gun as...

The British QF (quick-firing) 6-pounder 10 cwt gun was a 57 mm twin-mount light coast defence and naval gun from the 1930s to 1950s. Following the emergence...

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...

was considerably lighter. The UK adopted a 42-calibre version as Ordnance QF 6-pounder Nordenfelt Mk I, Mk II, Mk III. They were originally mounted from...

with a 40 mm Ordnance QF 2-pounder gun in the turret with 150 rounds and a coaxial Besa machine gun. It was equipped with an Ordnance QF 3 inch howitzer...

separated. As well as the turret armament, which consisted of an Ordnance QF 2 pounder gun and a coaxial Vickers machine gun, there were two small turrets...

QF 3.7-inch anti-aircraft gun barrel, the breech mechanism of the Ordnance QF 25 pounder field gun/howitzer and the recoil mechanism of the Ordnance QF...