Shield Arms S15 Glock 43X/48 9mm Gen 2 15 Round Magazine

The S15 gives you this firepower boost without sacrificing the reliability of your pistol. The Shield crew designed an all-steel mag body that frees up more interior space than found in the factory's thicker polymer-and-steel walled mags. The redesigned interior geometry introduces some "stagger" in the round stack - enough to squeeze in an extra 5 rounds. At the same time, when the S15 magazine is seated, the base plate still fits flush across the bottom of the grip. The S15's no-flex body of hardened steel has a durable satin-black Everlube finish.Enhanced Mag Catch for GlockA(R) 43X / 48 The S15 magazine is a patent-pending, flush-fitting 15 round magazine for the GlockA(R) 43X and GlockA(R) 48. The S15 is a steel magazine, and is the same length as the OEM GlockA(R) 10 round magazine, but holds an additional 5 rounds. Increased Capacity, Same Reliability GlockA(R) pistols and magazines are known for reliability - the S15 maintains that same GlockA(R) reliability, while giving you a 50% increase in magazine capacity in the same overall footprint. Shield Arms accomplished this increased capacity with their patent-pending magazine geometry, allowing the rounds to stagger, thereby fitting more in the same amount of space. 15 round capacityAmbi mag release CompatibleSame length as an OEM Glock 43X/48 magazineEasy to remove, impact resistant base padHigh visibility followerHigh lubricity finish, Black Oxide coatingMade in the USAPatent-pending