ProMag manufactures reliable aftermarket magazines for a large variety of popular firearms.This drum magazine fits Ruger Mini-14 223 Remington rifles and is perfect for anyone looking to significantly increase their magazine capacity.The body is constructed of durable proprietary DuPont Zytel-based polymer.ProMag Ruger Mini-14 Drum MagazineCaliber: .223 Remington / 5.56 NATO65 Round CapacityFits Ruger Mini-14 223/5.56 RiflesIn addition the magazine's spring is formed from heat-treated stainless steel and has an injection-molded magazine follower.Order your ProMag Ruger Mini-14 223 Remington magazine online today!Score big savings and fast shipping on all your favorite rifle and pistol ProMag Magazines available online at Ammunition Depot.Searching for .223/5.56 ammunition? Score big savings and fast shipping when you shop our online selection of cheap 223/5.56 ammo from the top brands you know and trust.