Product Description The TacFire A2 style complete fixed stock kit is designed to fit standard Mil-Spec AR-15 lower receivers, making it a solid choice for classic AR builds and replacement setups. Built from durable, impact-resistant polymer, this kit includes the essential rifle-length buffer system components for a dependable, traditional A2 configuration. A hinged butt plate provides convenient access to the internal storage compartment. Product Highlights A2-style fixed stock kit designed for standard Mil-Spec AR-15 lower receivers Includes rifle-length receiver extension tube, A2 buffer, and buffer spring for a complete setup Hinged butt plate opens to an internal storage compartment Durable, impact-resistant polymer construction in black Includes spacer and screw for installation Specs Brand: TacFire Manufacturer Part Number: MAR123 UPC: 745557101083 Platform Compatibility: AR-15 (Mil-Spec lower receivers) Stock Type: Fixed (A2 style) Material: Polymer Color: Black Included Components: Rifle-length receiver extension tube, A2 buffer, buffer spring, spacer, screw Butt Plate: Hinged with storage compartment access Approx. Length: 10.5 in Weight: 25.60 oz (1 lb 9.6 oz) 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.