ProMag AR15/M16 .223/5.56x45mm, 20 Rounds, Black Polymer Md: COL-A9B
ProMag AR15/M16 .223/5.56x45mm, 20 Rounds, Black Polymer Md: COL-A9BA 20-round magazine for AR-15 / M16 rifles and carbines. The magazine body and follower are constructed of a proprietary DuPont Zyte...