German open frame 7mm pinfire revolver.
6 chamber cylinder, ring trigger (not original), 2.8 inch barrel
Double action, German proofed.
This revolver has a smooth barrel!
The ring trigger is soldered to the original using tin (!)
German proof mark (L) and Batch number „4” on cylinder (R).
DRGM is the abbreviation for Deutsches Reichs Gebrauchs Muster.
A pre-patent registration numbered 87613.