The MH 5.56/.223 is a M16/M4/AR15 Magazine Holder enables an external, parallel, on weapon magazine carry.
(a) Keeps magazine parallel to the gun for rapid magazine loading
(b) No need to carry magazine in pocket
(c) Safe and secure carry method for unloaded gun with a magazine at hand
(d) Durable and lightweight fiberglass reinforced polymer construction
(e) Tightly secured into the mag-well, keeps it clean and easy to operate
5.56x45 NATO (.223 Remington) standard non polymer magazines