4/5/21 - This is an original WW2 production, rare variation "boxed" finger extension Walther PP magazine. The magazine has a wartime blued finish and caliber information under the Walther banner stamped on the frame. The bakelite finger extension was added for grip comfort and is seldom found in today's PPs. Unfortunately, the back "hump" of the magazine has chipped off. This is a common flaw however, and otherwise the magazine is in great condition. Strong, fully functional spring.