The S15 magazine is a patent-pending, flush-fitting 15 round magazine for the Glock® 43X and Glock® 48. The S15 is a steel magazine, and is the same length as the OEM Glock® 10 round magazine, but holds an additional 5 rounds.
• Ambidextrous – mag catch cutout on both the left and right side
• Smaller mag catch cutout windows
• Improved magazine tube geometry
• Improved baseplate geometry