GSG GER4020108 OEM Replacement Stock Black Synthetic Retractable with Storage

The German Sport Guns retractable stock is a tactical stock that has a feature to store an extra magazine (10 round or 22 round, loaded or unloaded). This 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.