GSG OEM Replacement Stock Black Synthetic Retractable with Storage Compartment for GSG 16 GER4020108

The German Sport Guns retractable stock is a tactical stock that has a new feature to store an extra magazine (10 round or 22 round loaded or unloaded). This new feature makes mag swaps more efficient for tactical training as well as making the avid plinkers day a little more enjoyable. The GSG retractable stock is also compatible with older GSG models. Manufacturer Part Number: GER4020108