This set includes not only S15 gen 3 mag but also magazine release. 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....
Glock 43x/48 15-round magazine, Model : S15 MAGAZINE GEN 3, Manufacturer : SHIELD ARMS (USA).
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....
SHIELD ARMS pistol magazine - S15 with enlarged baseplate for Glock 43X/48 - 15 + 5 rd - 9x19mm
S15 Magazine Gen 3 version with enlarged footplate which gives a total capacity of 20pcs....