ProMag AR-15 5.56 NATO 15rd Rifle Magazine, Black Polymer - RM15

This ProMag RM15 is a 15-round detachable rifle magazine chambered in 5.56x45mm NATO/.223 Rem, designed for AR-15 platform firearms. Constructed from durable DuPont Zytel polymer with a patented anti-tilt roller follower and heat-treated chrome silicon wire spring. Made in the USA, it serves as a reliable replacement or spare magazine for standard AR-15 rifles.