The AK-100 is a Soviet 100mm naval cannon, with a maximum rate of fire of 60 rounds per minute, firing a 26.8-kilogram (59 lb) munition in HE anti-air or HE fragmentation varieties.
== 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 (55 cm) Rate of fire: 50 to 60 rounds per minute Typical ammo storage: 350 rounds for a 4,000 ton class frigate
== A190 == The A190, also known as AK-190 and A-190, is a modernized lightweight version of AK-100 developed by Burevestnik Central Scientific Research Institute that first entered service in 1997. 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. Specifications:
Weight: 15 tons Elevation: -15 / +85 degrees Traverse: ± 170 degrees Rate of fire: 80 rounds per minute Ammo storage: 80 rounds per gun internal
== See also == AK-176 AK-726