Here is a gun magazine for Walther PPQ M1 guns. This is a 12 round 40sw magazine that fits walther model PPQ 40sw guns. Made from heat treated steel and using a high impact strength polymer floor plate and a polymer follower. The spring is made from carbon silicon wire for retention and durability. This gun clip has the same anti-friction coating used by military and law enforcement allowing for easier insertion into and release from the gun as well as smoother feeding. Mec-Gar is makes the factory magazines for Walther.