>>49773
>What kinda gun is that?
Based on the pistol grip in his right hand, I'd say it's some kind of Kvertus. Probably a later version of the thing pictured here: https://www.unmannedairspace.info/counter-uas-systems-and-policies/ukrainian-company-kvertus-technology-develops-long-range-anti-drone-rifle/
Doesn't look like any of the Australian, French, or Indian designs.