Product Description The TacFire MAR050B Mil-Spec Buffer Tube Stock Kit is a comprehensive, all-in-one solution for building or upgrading your AR-15/M4 carbine stock assembly. Engineered to mil-spec standards, this complete 6-piece kit provides everything necessary to install a fully functional, properly spec&';d stock system on any standard AR-15/M4 lower receiver. The included 6-position adjustable stock features a comfortable butt pad and a sleek black matte finish at 13.40 inches in length. With its Made in USA construction and mil-spec tolerances, this kit delivers reliable fit, consistent performance, and lasting durability for tactical and recreational shooters alike. Product Highlights Complete 6-piece mil-spec stock kit for AR-15/M4 platforms -- includes every component needed for a full stock assembly Mil-spec 6-position buffer tube measures 13.40" for a precise, secure fit on standard AR-15 lower receivers Kit includes a 6-position adjustable stock with butt pad, carbine-length buffer spring, 3 oz. buffer, regular end plate, and castle nut Durable black matte finish resists corrosion and reduces glare for a professional, tactical appearance Stock is Made in USA, ensuring quality construction and consistent compatibility with mil-spec AR-15/M4 platforms Specs Brand: TacFire MPN: MAR050B UPC: 686294505478 Model: Mil-Spec Buffer Tube Color: Black Finish: Matte Length: 13.40" Firearm Fit: AR-15 / M4 Number of Pieces: 6 Kit Contents: (1) 6-Position Stock and Butt Pad, (1) Mil-Spec 6-Position Buffer Tube, (1) Carbine Length Buffer Spring, (1) Regular End Plate, (1) 3 oz. Buffer, (1) Castle Nut Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>