The TacFire AR-15 M4 Style 6 Position M4 Stock is a Mil-Spec stock kit designed to upgrade your rifle with reliable performance and smooth usability. This TacFire component set delivers a durable 6-position buffer tube paired with an M4 style stock, giving you versatile length adjustment for a comfortable shoot in varying scenarios. Included are a 3 oz. buffer, a carbine length buffer spring, a regular end plate, and a castle nut, all crafted to meet rugged rifle parts standards and ensure secure, repeatable alignment during field use or range sessions. Ideal for builders seeking an aftermarket stock solution that blends compatibility with renowned AR-15 configurations, this kit supports precise cheek weld and ergonomic control without compromising reliability. Whether youre outfitting a patrol rifle, sporting rifle, or precision-focused build, the TacFire stock kit integrates seamlessly with standard receivers, providing dependable performance through long training cycles and demanding applications. Enhance your rifle stocks with this robust, easy-to-install upgrade that enhances adjustability, balance, and overall shooting comfort.