Cart “F.A.B. Defense GL-Core AR15/M4 Buttstock Flat Dark Earth FX-GLCORET” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × XS Sights XS Standard Dot Fits Vent Ribbed Shotgun Barrels Orange Dot SG-P001S-1N $49.99 XS Sights XS Standard Dot Fits Vent Ribbed Shotgun Barrels Orange Dot SG-P001S-1N quantity $49.99 × F.A.B. Defense GL-Core AR15/M4 Buttstock Flat Dark Earth FX-GLCORET $52.99 F.A.B. Defense GL-Core AR15/M4 Buttstock Flat Dark Earth FX-GLCORET quantity $52.99 Update cart Cart totals Subtotal $102.98 Tax $0.00 Total $102.98 Proceed to checkout