Now the Ukrainian development is working in combat conditions. A new video was posted by Kyiv fighters.
The gun fires 100-mm shells. Ukrainian engineers managed to create a fairly high-quality artillery system. The 241st Brigade has at least two such combat vehicles in service.
The KS-19 anti-aircraft gun is a Soviet anti-aircraft gun that also has good capabilities in defeating ground targets.
The installations of Kyiv soldiers may be trophies. Several units of such weapons were captured by the fighters last fall in Kharkiv region.