I have this one recorded from 2008, Gunboards probably, similar pictures, can you do a good shot of the right receiver acceptance and the barrel code, the BC look BJ 907 in some of the pictures I have, which also show it to be the original barrel and this steel provider is known for this maker, though rarely. Only half a dozen recorded with Danzig production. Much more popular with the Suhl makers and the Bavarian s...