USED Duramag SS AR-15 Rifle Magazine .350 Legend 5 Round Black w/ Black Follower Detachable 1 Pack Stainless Steel 5RD. 350 Legend DURAMAG SS is an AR-15 pattern magazine designed for serious shooters who require the most out of their magazines. Constructed from premium 410 Stainless Steel and built with advanced interior and exterior geometries to ensure ultimate reliability and feeding. This magazine utilize DURAMAG's T-360 coating to ensure incredible performance and product longevity through the harshest conditions. Specifications for Duramag SS AR-15 .350 Legend 5 Round Rifle Magazine: Manufacturer: Duramag Color: Black Finish: Matte Fabric/Material: Stainless Steel Magazine Capacity: 5 Round Caliber: .350 Legend Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Quantity: 1 Package Contents: Duramag SS AR-15 .350 Legend 5 Round Rifle Magazine What firearm models does the manufacturer say Duramag SS AR-15 .350 Legend 5 Round Rifle Magazine is compatible with? The manufacturer suggests that Duramag SS AR-15 .350 Legend 5 Round Rifle Magazine is compatible with AR-15Duramag 5X35041178CPD-5RD: SS AR-15 Rifle Magazine .350 Legend 5 Round Black w/ Black Follower Detachable 1 Pack Stainless Steel