@Grenny Correct. Its the old PBV302 turret moved to the Patria 203 when they started scrapping the PBV302. AFAIK only the air defence regiment use them, rest of the army use Patgb203 with RWS VS01.
When I was a PBV302 gunner in 03-04 they jammed and failed constantly, can't imagine how they perform 20years later. the gun is from 1947...