X Products X-15 Skeletonized AR-15 Magazine 5.56mm/.223/.300BLK 50 Round Black

Skeletonized, versatile fifty-round magazine for AR-15's in 5.56mm and .300 AAC Blackout. Designed and built primarily from aluminum and steel and uses minimal plastics. Coil magazine technology allows side by side staging of ammo in a single stack. Streamlined design allows for no separation of ammunition during function, preventing malfunctions and lending to it's compact design. Patent-pending tension relief device. User-friendly ergonomics and ability to use your sling. Cerakote coated to reduce friction. Manufactured in the USA.