Elevate your shooting performance with the NcSTAR VKARSTK Mil-Spec 223/556 Thumbhole Stock, designed for superior comfort and functionality. This stock features an innovative thumbhole design, ensuring an ergonomic grip while incorporating a practical internal storage compartment and a rubber butt pad for a cushioned feel. Constructed from durable polymer and hard anodized aluminum Compatible with MIL-SPEC carbine buffer tubes Includes multiple points for QD sling cup installation Lightweight at only 18.0oz Measures 11.50 inches in length Includes Featureless Plate. Comes with mounting bolts and installation tools Transform your AR rifle with this sleek and durable stock, made for exceptional performance.