Check-Mate Magazine for Smith and Wesson Shield Features The Check-Mate magazine is machined from premium American milled stainless and high carbon steel giving it a level of strength and quality that stands apart from typical factory magazines. Every tube undergoes a through-hardening process providing unmatched durability that holds up to repeated loading unloading and daily carry. Check-Mate polishes both the inside and outside of each tube to eliminate drag during feeding helping the magazine cycle smoothly under spring tension. The anti-friction self-lubricating polymer follower is engineered with precise dimple placement guaranteeing reliable feeding and function in the Shield s compact action. Built to fit both the Shield 1.0 and Shield 2.0 pistols this magazine offers a true factory-spec option for 9mm Luger with a 7 round capacity. A removable high-impact polymer basepad allows for easy cleaning and maintenance while also providing a bit of extra purchase for faster reloads. The included power springs add roughly 10 percent more force than standard helping ensure positive feeding even as the magazine ages. Backed by a lifetime warranty the Check-Mate Magazine gives Shield owners a dependable long-lasting spare for daily carry or range use. Check-Mate Magazine for Smith and Wesson Shield Specifications Manufacturer: Check-Mate Type: Handgun Magazine Compatible Hosts: Smith and Wesson M&P Shield Caliber: 9mm Capacity: 7 Rounds Material: Stainless Steel Available At: GrabAGun