Lancer magazine l7awm sr-25 7.62x51 5rd opaque fde FEATURES:-5 Round Capacity-Caliber: 7.62x51mm/.308 Winchester-Switchable drain lock in the floor plate, allowing users to configure the magazine for water-borne or extreme dust conditions-Flat Dark Earth-Weight: .35 pounds Other Features: Made in usa, fits sr25, sig716, dpms 308, lm308, opaque-cannot see through hardened steel feed lips with a polymer body