When installed on the base of a rifle magazine, the Magpul provides unsurpassed speed and controllability during high stress, tactical magazine changes. Durable thermoplastic 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. Provides unsurpassed speed and controllability during high stressTactical magazine changes