HUBERTUS

.177 or .22 cal., push-barrel, spring piston action, single shot (barrel must be pulled back out before loading and firing), blue steel receiver, plain barrel, both front and rear sights on receiver, marked "D.R.G.M. Deutsches Reichs-G...

- .177 cal. (may be for shot cartridges), BB, SS, SP, breech-opening lever. Marked DRGM for "Deutsches Reich Gebrauchs Muster" (German Government Registered Design - a weak patent level.)