PROMAG AR15 5.56 20RD STL/PLY BLK

ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer’s defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.

20-Round Magazine
Fits AR-15 / M16 .223 and 5.56X45MM Rifles and Carbines
Magazine Body is Constructed of a Proprietary Dupont Zytel Based Polymer and Heat Treated Steel with Black Oxide Finish
Steel Upper, Polymer Lower Housing
Injection Molded Magazine Follower
Magazine Spring Formed From Heat Treated Chrome Silicon Wire
Made in the U.S.A.