These revolutionary magazines from Shield Arms feature improved geometry and new metal construction with allows them to hold 50% more ammunition than the stock magazines. Each S15 fits 15 rounds of 9mm ammunition while remaining the same overall size as the stock 10 round magazines that come with the G43x and G48.
Shield Arms recommend that you swap out the factory plastic magazine release for their metal magazine release. This will give you the best results with your S15 magazines.
