Where is the shotgun?

[SgtSchnitzel]

I remeber reading on the original messageboards that someone said they sound the shotgun in theCzech4 map where all the stolen valuables are. I looked there but couldn't find it? Does anyone know where the shotgun is on any sp map?

Edit: Ok I found it, its NOT IN THE ROOM WITH ALL OF THE VALUABLES. Its to the north east of the start point, the topmost part of the map, where there is a building and shed.
There is a small room next to the two sheds which holds wepaons and an ammo crate. the shotgun is lying on one of the boxes.