It is most likely not an uncut version. Not if the 92 min runtime is correct. Probably the US DVD, which is at least longer than the German version.
At the moment a lot of cheap German DVDs are released by bad labels which throw on the market what they get without much caring. Too often in pissy picture quality, and often cut and sometimes also in versions shorter than previous German releases.
It seems that e.g. the new German DVD of I Want Him Dead uses the same master as the Koch DVD, but now 2 min are missing. The new Sartana is Coming DVD is heavily cut.