History
Problems arose when the standard BL 12 pounder 7 cwt gun was used in the great Indian cavalry manoeuvres of 1891. The carriage was found to be too complicated, and dust caused the metal surfaces of the axle traversing device to seize. It also proved too heavy for horse artillery, which was intended to support cavalry in battle, to manoeuvre.
The 12 pounder 6 cwt gun was therefore developed in 1892, when the new more powerful cordite replaced gunpowder, as a lighter version of the BL 12 pounder 7 cwt gun. It had a barrel 18 inches (460 mm) shorter, on a lighter and simpler carriage, and it entered service in 1894. In 1899 a primitive recoil-absorbing system was added. The weapon was made obsolete in British service by the acquisition of the modern quick-firing Ehrhardt QF 15 pounder in 1901, and was replaced by that and later by the QF 13 pounder from 1905.
The early No. 56 Fuze burned too fast, a maximum of only 13 seconds, and hence could only be time set for a maximum range of 3700 yards. The No. 57 "Blue" Fuze was introduced during the Boer war. It had a slower burning powder train and hence could be time set for ranges up to 5800 yards. A maximum range of 6000 yards was quoted in use in the First World War.
Read more about this topic: Ordnance BL 12 Pounder 6 Cwt
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