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 was...

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 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...

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 QF 1 pounder, universally known as the pom-pom due to the sound of its discharge, was a 37 mm British autocannon, the first of its type in the world...

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 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 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...

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...

led to demands to get the QF 6 pounder into service earlier. This led to a series of up-gunned Crusaders mounting the 6 pounder. With the start of the war...

anti-aircraft guns based on the existing 13-pounder and 18-pounder guns proved inadequate, apart from the QF 13-pounder 9 cwt but even that could not reach high...

its 2-pounder gun lacked high-explosive (anti-personnel) ammunition and soon became outdated as an anti-tank weapon. Introduction of the 6-pounder in British...

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...

The QF 12-pounder 12-cwt gun (Quick-Firing) (abbreviated as Q.F. 12-pdr. [12-cwt.]) was a common, versatile 3-inch (76.2 mm) calibre naval gun introduced...

M1885 and the British QF 3-pounder were largely the same gun. Like the British who paired their 3-pounders with the larger QF 6-pounder Hotchkiss the French...

0.23–0.47 in (5.8–11.9 mm) Armament: two 6-pounder QF, three Hotchkiss Machine Guns The Gun Carrier Mark I was a separate design, intended to carry a...

Department derived such a type from the Medium Mark D. In competition Vickers built the Vickers Light Tank. The Vickers design still was reminiscent of the Great...

converted back to standard Mark XVI mounts. The initial design called for two octuple mountings for the 40 mm QF 2-pounder Mk.VIII anti-aircraft autocannon...

than twice as much as its predecessor, and was armed with an Ordnance QF 2-pounder (40 mm) tank gun in a three-man turret. The turret traversed by hydraulic...

inch Mark 8 naval gun. Like all British nominally 4.5 inch naval guns, the QF Mk I has an actual calibre of 4.45 inches (113 mm). From the BL Mark I gun...

60-pounder was a British 5 inch (127 mm) heavy field gun designed in 1903–05 to provide a new capability that had been partially met by the interim QF 4...

The QF 2.95-inch mountain gun was the designation given by the British to a Vickers 75 mm calibre gun. It was originally produced for the Egyptian Army...

Press. ISBN 978-0-87021-459-2. Wikimedia Commons has media related to QF 4 inch Mk V naval gun. Gun drill for 4-inch Q.F. gun mark V (land Service) 1924 at...

4-in. Q.F. MARK XVI* GUNS ON THE H.A. TWIN MARK XIX MOUNTING". maritime.org. Retrieved 25 August 2008. Britain: 4"/45 (10.2 cm) QF Mark XVI and Mark XVI*...

Challenger (A30) was a British tank of World War II. It mounted the QF 17-pounder anti-tank gun on a chassis derived from the Cromwell tank to add anti-tank...

Mark I etc. The following Churchill variants saw primary use as battle tanks: Churchill I 303 produced. Equipped with a 40 mm Ordnance QF 2-pounder gun...

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 Ordnance QF 17-pounder...

The QF 12 pounder 18 cwt gun (Quick-Firing) was a 3-inch high-velocity naval gun used to equip larger British warships such as battleships for defence...

intended to be a more powerful alternative to the quick-firing 3-inch QF 12-pounder gun, and a faster-firing replacement for the BL 4-inch gun. It was mounted...

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...