The AK-100 is a Soviet 100mm naval cannon, with a maximum rate of fire of 60 rounds per minute, firing a 26.8 kilograms (59 lb) munition in HE anti-air or HE fragmentation varieties.[1][2]
Specification
Weight: 35.5 tons
Elevation: -10 / +85 degrees
Rate of Elevation: 30 degrees per second
Traverse: 360 degrees
Traverse rate: 35 degrees per second
Recoil: 20 in (51 cm)
Rate of fire: 50 to 60 rounds per minute
Typical ammo storage: 350 rounds for a 4,000 ton class frigate[1]
A190
The A190, also known as AK-190 and A-190,[5] is a modernized lightweight version of AK-100 developed by Burevestnik Central Scientific Research Institute that first entered service in 1997.[5] Deliveries started to the RF Navy to replace the AK-176 gun mount in 2012 and more than 30 systems with a firing range of more than 20 km were delivered as of 2020.[6]
Specifications:[5]