Xtech Tactical Steel Reinforced Magazine for Glock 19 Features The Xtech Tactical Steel Reinforced Magazine for Glock 19 upgrades over the Glock factory magazine with a 17-7 stainless steel spring for stronger more consistent feed pressure across the life of the magazine. That stainless spring resists corrosion better than the standard steel spring which matters for a magazine kept loaded in a nightstand or carry setup for long stretches. The steel reinforced magazine body itself adds real durability against drops and rough handling in training and daily carry. Together these upgrades give the shooter a magazine built to outlast the factory original it replaces. A proprietary Delrin baseplate with a no-stick additive follower keeps the internals moving smoothly and resists binding from dirt or fouling. This 15-round 9mm magazine is compatible with everything that fits a Gen4 Glock factory magazine so it drops into a wide range of Glock 19 pattern pistols without modification. Sold as a two-pack it gives the shooter a matched set of upgraded spares for range use competition or daily carry rotation. It is a straightforward durable upgrade for Glock 19 shooters for sale at GrabAGun. XTech Tactical Steel Reinforced Magazine for Glock 19 Specifications Manufacturer: Xtech Tactical Model: Steel Reinforced Magazine for Glock 19 Caliber: 9mm Capacity: 15 Rounds Compatible Hosts: Everything that fits a Gen4 Glock factory magazine Material: Polymer Steel Reinforced Spring: 17-7 Stainless Steel Baseplate Material: Delrin with No-Stick Additive Country of Origin: Made in the USA Available At: GrabAGun