Shield Arms Gen 3 9mm 15-Round Magazine for Glock 43X / 48 Pistols - Black Nickel

Constructed of heavy-gauge stainless steel with a nitrocarburized QPQ finish, the Shield ArmsA(R) 9mm 15-Round Gen 3 Magazine for GlockA(R) 43X / 48 pistols is a patent-pending, 15-round magazine for the Glock 43X and Glock 48 (not included). Precision-machined to the same length as OEM 43X and 48 magazines, this extended-capacity magazine offers a flush-fit for snag-free performance, while simultaneously increasing your carry capacity for maximum firepower. Raised ribs on the back of the magazine eliminate any tolerance stacking due to Glock frame variations for a snug fit and dependable operation. Ambidextrous magazine catch cutouts on both sides of the magazine work with right- or left-handed mag catches, while the improved baseplate integrates seamlessly with your pistol's frame for a streamlined look and feel. If that's not enough, this magazine also features a high-tensile steel spring and an anti-tilt polymer follower for smooth, reliable feeding performance. Lifetime warranty.Note: Installation of a metal magazine release is recommended (not included).