KCI USA AR-15 50-Round Drum Magazine 5.56x45mm NATO / .223 Rem Clear Polymer

Product Description\nThe KCI USA AR-15 50-round drum magazine is designed for AR-15 pattern firearms chambered in 5.56x45mm NATO or .223 Remington. It feeds alternately from the left and right sides using two independent follower belts to help maintain a balanced center of gravity while firing. Built with a clear polymer drum body for quick visual round-count checks, it also features steel-reinforced feed lips for added durability and reliable feeding.\n\nProduct Highlights\n\n 50-round drum magazine for AR-15 / M16 / M4 platforms in 5.56x45mm NATO and .223 Remington\n Alternating left/right feed design with dual follower belts to support balanced handling\n Clear polymer drum body helps you monitor ammunition status at a glance\n Steel-reinforced feed lips for durability and consistent feeding\n Includes accessories for operation and loading (manual, pouch, lubricant, and loader)\n\nSpecs\n\n Brand: KCI USA\n Manufacturer Part Number: KCI-MZ036\n UPC: 851586008054\n Firearm Compatibility: AR-15 / M16 / M4 pattern\n Caliber: 5.56x45mm NATO / .223 Remington\n Magazine Capacity: 50 rounds\n Body Material: Polymer / Steel (steel-reinforced feed lips)\n Spring Material: Music wire\n Color/Finish: Clear drum body (per supplemental listing)\n Included Items: Operator’s manual, carrying pouch, graphite lubricant, loader\n Ammo Note: Not designed to be used with hollow point ammo\n Warranty Note: Lifetime warranty voided if the customer disassembles the magazine