FAB Defense FXGLCORECPT GL-Core Buttstock for AR-15/ M4 w/Adjustable Cheek-Rest Flat Dark Earth Fiberglass Reinforced Polymer

The GL-CORE CP incorporates an integrated cheek weld, ergonomic buttpad and interchanging tube adapters, that provide an unmatched fit on Mil-Spec and Commercial buffer tubes. It also includes an additional Cheek Rest, designed to support the use of different optics and holographic sights on the AK and VZ platforms.