NEW! PROMAG

ProMag RM40 Standard 40rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer

Product Information & Specs

This replacement or spare magazine is compatible with your AR-15. It is constructed of DuPont Zytel polymer with an anti-tilt roller follower and mag spring formed from chrome silicone wire. Made in the USA. Type Detachable Model Standard Finish Black Series Rollermag Caliber 5.56x45mm Capacity 40 Material DuPont Zytel Polymer Brand Fit AR-15 Platform Model Fit AR-15