"Dem erfolgreichen Schtzen"
"To the successfull sniper." That means this shotgun was a gift from Heinrich Himmler, leader of the SS, to a soldier.
These guns are very often shown in auctions, all are fakes with a lot of faked marks, e.g. LW5 on the rear barrel hook lock, the air force mark on the stock, proof mark of Suhl etc. Only the marks of proof house St. Etienne, France are genuine.
Ger