Back مدفع 2-رطل سريع الإطلاق Arabic Ordnance QF 2 pounder Czech Ordnance QF 2-Pfünder German Cañón QF de 2 libras Spanish Ordnance QF 2 pounder French תותח 2 ליטראות HE Ordnance QF 2-pounder ID Ordnance QF 2 lb Italian オードナンス QF 2ポンド砲 Japanese QF 2 ponder Dutch
| Ordnance QF 2 pounder | |
|---|---|
 QF 2 pounder set up for firing; the gun commander stands behind the gun and the third crewmember would fetch ammunition. | |
| Type | Tank gun Anti-tank gun |
| Place of origin | United Kingdom |
| Service history | |
| In service | 1936–1945 |
| Used by | United Kingdom Australia Ireland Germany Egypt Malaysia |
| Wars | Spanish Civil War[1] World War II 1948 Arab–Israeli War[2] |
| Production history | |
| Designed | 1936 |
| Manufacturer | Vickers-Armstrongs |
| Produced | 1936–1944 |
| No. built | 12,000[3] |
| Specifications (on Carriage Mk II) | |
| Mass | 1,795 lb (814 kg) |
| Barrel length | overall: 6 ft 10 in (2.08 m) L/52 [a] |
| Width | 59.25 in (1.505 m) |
| Height | 55.15 in (1.401 m) |
| Crew | 3–5[3] |
| Shell | 40×304mmR[5] |
| Calibre | 40 mm (1.575 in) |
| Breech | Semi-automatic vertical sliding-block |
| Recoil | Hydro-spring |
| Carriage | three-leg platform |
| Elevation | -13° to +15° |
| Traverse | 360° |
| Rate of fire | 22 rounds per minute |
| Muzzle velocity | 2,600 ft/s (792 m/s) with AP shot |
| Effective firing range | 1,500 yd (1,400 m)[6] |
| Maximum firing range | 1,800 yd (1,600 m)[7][page needed] |
| Feed system | Breech-loaded |
| Sights | No.24b |
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 employed in the Second World War.
It was the main anti-tank weapon of the artillery units in the Battle of France and, due to the need to rearm quickly after the Dunkirk evacuation, remained in service during the North African campaign. In its vehicle-mounted variant the 2-pounder was a common main gun on British tanks early in World War II, as well as being a typical main armament of armoured cars, such as the Daimler, throughout the war. As the armour protection of Axis tanks improved, the 2-pounder lost effectiveness and it was gradually replaced by the 57 mm QF 6-pounder starting in 1942. It equipped infantry battalion anti-tank platoons replacing their anti-tank rifles until in turn replaced by 6-pounders but remained in service until the end of the war.
This QF 2-pounder was distinctly different from the QF 2 pounder "pom-pom" gun naval anti-aircraft gun used by the Royal Navy which was a 40 mm autocannon.
- ^ Bishop, Chris (1998). The Encyclopedia of Weapons of World War II. New York: Barnes & Noble Books. p. 180. ISBN 0760710228. OCLC 40924461.
- ^ Russell, Lee; Katz, Sam (April 1986). Israeli Defense Forces, 1948 to the Present. Uniforms Illustrated 12. Olympic Marketing Corp. p. 6. ISBN 978-0853687559.
- ^ a b "Ordnance QF 2-pounder Anti-Tank Gun". Military Factory. 29 September 2018. Archived from the original on 29 April 2021. Retrieved 5 February 2013.
- ^ Boyd
- ^ "The 2 Pounder Anti-Tank Gun", The Armourer's Bench, 10 March 2019, archived from the original on 13 April 2021, retrieved 19 September 2021
- ^ Mobile Division Training Pamphlet No. 2, Notes on the Employment of the Tank Brigade, War Office, 1938, p. 30
- ^ Handbook for the Ordnance, Q.F., 2-Pr Marks IX and X on Carriages, Q.F. 2-Pr., Marks I and II Land Service 1938
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