Mako AR15/M4 Polymer Black The GL-Core is a buttstock with integrated cheek rest, ergonomic buttpad, and an interchanging tube adapter. It provides an unmatched fit on Mil-Spec and commercial buffer tubes, with a high level of efficiency and comfort. It features two integrated quick detach rear sling swivel connectors and is made of durable and light-weight fiberglass reinforced polymer. Type: Buttstock Firearm Type: AR-15 Firearm Model: AR-15/M4 Material: Polymer Finish: Black Swivel Studs: Quick Detach
