The S15 Gen 3 Magazine – Black Nickel is a patented, flush-fitting 15-round steel magazine designed specifically for Glock® 43X and Glock® 48 pistols. Featuring a sleek black electroless nickel finish, the S15 maintains OEM length while delivering a 50% increase in capacity compared to factory 10-round magazines.

Engineered for uncompromising reliability, the S15 Gen 3 incorporates patent-pending geometry to maximize round count within the same footprint. Proudly made in the USA, this magazine combines increased firepower with Glock’s renowned dependability in a compact package.

Note: Requires the use of Shield Arms steel magazine catch for optimal reliability.