AK-230 is a Soviet fully automatic naval twin 30 mm gun. Its primary function is anti-aircraft. It is mounted in an enclosed automatic turret and directed by radar. AK-230 is probably the most popular gun of its class in the world, mounted on big warships as well as small crafts. About 1450 guns were produced in the USSR and about 300 were produced in China as the Type 69. It was succeeded by the more powerful AK-630 from the mid-to-late 1970s.

Read more about AK-230:  Development, Description, Ammunition, Specifications, Variants

Other related articles:

AK-230 - Variants
... AK-230 A type - For ships with 220 V DC power systems ... AK-230 B type - For ships with 380 V AC power systems ...