Effectively doubles your ammo
Allows for faster reloads
Lightweight, durable polymer
Won't scratch or deform magazines
No gunsmithing required to attach or remove
The MC16 Magazine Coupler fits polymer magazines and effectively doubles the available ammunition capacity of your M16 or AR-15. Also allows you to reload faster, saving you precious seconds in an emergency. Wide gap between magazines allows for quicker magazine changes. Made of lightweight, durable polymer that won't scratch or deform magazines. Screw-tightened design for extra security. No gunsmithing required to attach or remove. Made in Israel.