This is the Trumpeter 01517 kit in 1/35 scale, of the ‘German Railway Gondola’.
The Heavy Cargo Cars (Schwereer Feldbahnwagen) were often seen with troops in transport. The cargo transported can be what ever you mighe imagine they might have carried. MG-clamp mounts were usually fastened to the sides and the sides gave some protection for the troops in transport.
Source: Trumpeter website
Where I got it
- Stoppel Hobby (June 2014)