This AR-556® Magazine Well Dust Cover improves the quality of your shooting experience by reducing malfunctions caused by ammo jamming. Simply slip the Magazine Well Dust Cover over the magwell opening on the underside of the rifle to block dust, dirt and other debris from getting into the receiver, potentially causing loading issues. The cover is made from a durable rubber compound that is impervious to ozone deterioration, water, acids, bases, grease, sales, oil and alcohol. It can withstand temperatures ranging from -20° F to 250° F. Fits AR-556 and other AR-15 rifles in all calibers. Made in the USA by Cammenga.
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