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#shorts AK-306
A derivative of AK-630M was developed for light craft and this system was named as AK-306. Externally, the air-cooled AK-306 can be distinguished from the AK-630 by the absence of the water cooling system (a cylindrical jacket that surrounds the barrel cluster of the AK-630). Internally, the AK-306 (A-219) used electricity to power the automatics, instead of using the exhaust. This version also lacked radar control, being only optically guided, hence making it less of an anti-missile weapon and more of a surface-to-surface weapon, and the designation of the overall system is consequently changed from A-213-Vympel-A to A-219. The design started in 1974 and the system was accepted into service in 1980. When production was completed in 1986, 125 systems were in service.[13]

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The AK-630 is a Soviet and Russian fully automatic naval, rotary cannon, close-in weapon system. The "630" designation refers to the weapon's six gun barrels and their 30 mm caliber.

The system is mounted in an enclosed automatic turret and directed by MR-123 radar and television detection and tracking. The weapon's primary purpose is defense against aircraft and helicopters. Effectiveness against anti-ship missiles and other precision-guided weapons is limited due to the limitations of the radar and aiming system and due to the dispersion of a short-barreled gun.

The AK-630 can also be employed against ships and other small craft, coastal targets, and floating mines. Once operational, the system was rapidly adopted and installed in every new Soviet warship (from mine-hunters to aircraft carriers) with up to eight units on larger vessels; hundreds have been produced in total.

Type Close-in weapon system
Rotary cannon
Place of origin Soviet Union, Russia
Service history
In service 1976–present[1][2]
Used by See Operators
Production history
Designer Developer:
TsKIB SOO (Mikhail Knebelman;[1][3]
Vasily Bakalev (AK-630M1-2))[4]
Cannon:
KBP Instrument Design Bureau
(Vasily Gryazev, Arkady Shipunov)[1]
Fire control system:
Zavod Topaz (V. P. Yegorov):[1][5]
Vympel MR-123,
Vympel-A MR-123/176
Ametist Design Bureau:[1]
Vympel-AM MR-123-02/MR-123-03,
Vympel-AME MR-123-02/176
Designed 1963–1973 (AK-630)[1]
1983–1989 (1993) (AK-630M1-2)[6]
Manufacturer Tulamashzavod,[1] Ordnance Factory Board
Produced 1972–present[5]
No. built More than 1000[2]
Variants AK-630M, AK-630M1;
AK-306 (non-CIWS);
AK-630M1-2, AK-630M-2 Duet
Specifications
Mass Gun mount:
1,000 kg (2,200 lb) (AK-630)[1]
1,800 kg (4,000 lb) (AK-630M)[1][7]
2,500 kg (5,500 lb) (AK-630M-2)[1]
External nodes:
800 kg (1,800 lb) (AK-630)[1]
2000 rounds in belt:
1,918 kg (4,228 lb)[1]
Fire control system:
? (Vympel MR-123)
? (Vympel-A MR-123/176)
5.2 tonnes (5.7 short tons)
(Vympel-AM MR-123-02/MR-123-03
and Vympel-AME MR-123-02/176)[1]
1 tonne (2,200 lb) (Laska 5P-10E)[1]
Barrel length 1,629 mm (64 in) (total)[1]
1,460 mm (57 in) (rifled)[1]
Width 1,240 mm (49 in) (mount ring)[1]
Height 1,070 mm (42 in) (above deck)[1]
2,050 mm (81 in) (below deck)[1]
Crew 1
Shell HEI-Frag, Frag-T[1]
Shell weight 0.39 kg (0.86 lb)[1]
Caliber 30×165mm AO-18[N 1]
Barrels 6 (AK-630M)
6 (× 2) (AK-630M1-2)
Action Gas-operated rotary cannon
Elevation +88° ... -12° (50°/sec)[1]
+90° ... -25° (60°/sec) AK-630M-2[8]
Traverse ±180° (70°/sec)[1]
±180° (80°/sec) AK-630M-2[8]
Rate of fire 4,000–5,000 rounds/min (AK-630M)[7]
10,000 rounds/min (AK-630M1-2)[6]
Muzzle velocity 880–900 m/s (2,900–3,000 ft/s)[1]
Effective firing range 4,000 m (13,000 ft) (aerial)[1]
5,000 m (16,000 ft) (maritime)[1]
5,000 m (16,000 ft) (all, AK-630M-2)[9]
Maximum firing range the projectiles self-destruct past 5,000 m (16,000 ft) range[1]
Feed system Belt:
2,000 rounds (additional 1,000 rounds in reserve feed bin, AK-630M)[10]
4,000 rounds (AK-630M1-2)[1]
Sights Radar / TV-optical
Main
armament
1 or 2 AO-18 autocannons
Secondary
armament
4 9A4172 missiles (Vikhr-K upgrade)[11]

Source: мо рф

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Music: YouTube Audio Library
Mantage: Sony Vegas Pro 13
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