F.A.B. Defense GL Core M Buttstock

Tactical buttstock with integrated AR 5.56 magazine carrier that is optimized for a rapid magazine change. The Core M comes with a multi textured rubber butt-pad giving you more security while shouldering during rapid fire, interchangeable buffer tube adaptors for a tight fit on both Mil-Spec and Commercial buffer tubes, integrated cheek weld that is optimized for the M4/AR15 platforms, ambidextrous quick detatch rear sling swivel connectors and a free Ultimag 10 round magazine.