Utg pro ar15 ops ready s1 mil-spec stock kit is built for heavy-duty operations with the tightest tolerance controls to provide the most secure fit and function.The mil-spec stock is molded from impact resistant high-strength polymer in black, the mil-spec diameter extension tube is precision machined from aircraft grade aluminum with rolled threads and anodized for best corrosion and wear resistance, ergonomically chamfered built-in rubberized butt pad and a slanted cheek rest enhances shooting stability and promotes consistent firearm control.Dual storage compartment with removable waterproof caps provide dry storage for batteries (up to 8 cr123) or other accessories.Integral ambidextrous sling loop and qd, extended 8" length for length of pull.Includes polymer stock, mil-spec 6 position extension tube, buffer, buffer spring, tear-drop ring and castle nut.Snag free performance with fully dehorned corners and melted contours for increased comfort.Proudly made in usa.

Type: Buttstock Kit
Firearm Type: AR-Platform
Firearm Model: AR15/M16
Material: Polymer w/Aluminum Tube
Finish: Black
Positions: 6
Tube Included: Yes