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Battleship USS New Mexico's 5"/25 battery prepares to fire during the bombardment of Saipan, 15 June 1944. The gun weighed about 2 metric tons and used fixed ammunition (case and projectile handled as a single assembled unit) with a 9.6-pound (4.4 kg) charge of smokeless powder to give a 54-pound (24 kg) projectile a velocity of 2100 feet per second (640 m/s).
Around 1967 the K-5 was replaced by the K-55 (R-55 in service), which replaced the beam-riding seeker with the semi-active radar homing or infrared seekers of the K-13 (AA-2 'Atoll'). The weapon was 7.8 kg (17 lb) heavier than the K-5, but had a smaller 9.1 kg (20 lb) warhead.
The Oerlikon KBA 25 mm is a fully automatic cannon based on the proven gas-operation principle with a rotating bolt head similar to the Mauser M 98 or M16 and double belt feed for the ammunition. The KBA offers a wide range of firing modes: single shot, programmable rapid single shot with a rate of fire programmable from 100 to 175 rds/min and ...
25×137mm M793 target practice with tracer (TP-T) rounds for the MK-38 being inspected. 25 mm caliber is a range of autocannon ammunition. It includes the NATO standardized Swiss 25×137mm, the Swiss 25×184mm, the Soviet 25x218mmSR, and the Chinese 25×183mmB.
Shell: 25×137mm: Caliber: 25 mm: Elevation-15° to +55° (gun)-30° to +80° (EO sights) Traverse: 160° (without slipring) 360° (with slipring) Muzzle velocity
The ballistic performance of the QF 5.25 was very good, with a maximum range of 24,070 yd (22,010 m) at 45 degrees with an 80 lb (36 kg) HE shell. [8] In comparison, the French 138 mm (5.4 in) Mle 1934 guns as used on the Mogador-class destroyers had a maximum range of 21,872 yd (20,000 m) at 30 degrees with an 88 lb (40 kg) SAP shell. [9]
105 mm M3 gun (interbellum, limited production) 37 mm Gun M1 (some mountings added two .50 cal MGs) (interbellum, World War II) 1.1"/75 (28mm) gun (interbellum, World War II) Bofors 40 mm gun (World War II) 90 mm M3 gun (World War II – 1950s) 120 mm M1 gun (World War II – 1950s) Skysweeper (early Cold War) M42 Duster (Cold War) M163 VADS ...
This is a list of firearm cartridges which have bullets in the 5.00 to 5.99 mm (0.197 to 0.236 in) caliber range. Length refers to the cartridge case length. OAL refers to the overall length of the cartridge.