ProMag RM40FDE Standard 40rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Flat Dark Earth DuPont Zytel Polymer Red Dot Scopes and a high visibility follower

and a high visibility follower (some extensions require factory follower and will not come with one)

Spring lock for 2 position blade opening control

The folding design enables easy transport and the Mossy Oak Break-Up Country helps keep you hidden

safe and easy to transport

This cleaning kit comes in a clamshell package

ProMag RM40FDE Standard 40rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Flat Dark Earth DuPont Zytel Polymer Red Dot Scopes and a high visibility followerThis replacement or spare magazine is compatible with your AR 15. It is constructed of DuPont Zytel polymer with anti tilt roller mag follower and mag spring formed from chrome silicone wire. Made in the USA.