This appears to be a very early model from Zvezda as the turret and gun are all one piece and, as a consequence, the moulding leaves a bit to be desired. However, it is a most suitable wargame model in 15mm and is very easy to assemble. I should also add, I only wanted the turret for a Volga Flotilla Gunboat, a Bronekater, so I might turn the hull into a recovery vehicle.