The FAB Defense GL CORE M M4 Survival Buttstock with Built-in Mag Carrier Black is a rugged, precise FAB DEFENSE INC. component built to improve fit, feel, or function.

The CORE M has a built-in concealed AR15/M16/M4 Magazine Carrier that will accommodate all standard 5.56x45 (.223 Rem) AR15/M16/M4 and FAB Defense Ultimag Magazines.

In stock and ready to ship from Dawson Defense, an Arizona-owned licensed dealer.