The Shield Arms S15 Gen 3 magazine transforms your Glock 43X or 48 into a higher-capacity carry gun without increasing grip width.
- Caliber: 9mm Luger
- Capacity: 20 rounds (15-round body + 5-round extension)
- Compatible Firearms: Glock 43X, Glock 48
- Material: Heat-treated stainless steel body
- Finish: Proprietary hardened steel coating
- Follower Type: Anti-tilt polymer follower
- Includes: S15 Gen 3 magazine body, +5 baseplate extension, tempered chrome silicon spring
