Made in the usa, the original magpul provides improved speed and controllability during high stress, tactical magazine changes when installed on the base of a 5.56x45 rifle magazine.Durable synthetic rubber loop with recessed rough gripping surface.Quick and easy installation and removal.Patented design based upon the tried and true para-cord loops and duct-tape tabs currently in use with special warfare units worldwide.Caliber: 7.62x51mm NATOFinish: BlackModel: Original MagpulMaterial: RubberModel Fit: AR-10