7/17/20 - This is an original imperial navy luger magazine from WW2. These magazines are extremely rare, and very hard to find in this condition. The tube has very minimal wear, and is excellent overall. The wood base has no cracks or chips, and is both serial numbered and crown/M proof stamped. The proof stamp is fairly faint but still visible. Also has nice, strong concentric circles on the sides of the wood base. Strong, functional spring.