Product DescriptionThe Armaspec Gun Builder's Lower Parts Kit is a high-quality, precision-made parts set designed to help you complete or refresh an AR-15 lower receiver build. Built for durability and long-term reliability, this kit is compatible with 5.56 NATO / .223 Rem platforms and features stainless steel components with a black finish. Please note: this is not a complete lower parts kit-it is supplied without the fire control group (trigger components) and pistol grip.Product Highlights AR-15 lower parts kit compatible with 5.56 NATO / .223 Rem builds Includes essential lower receiver small parts (excluding fire control group and grip) Precise manufacturing for consistent fit and function Durable construction engineered for long-term reliability Stainless steel components with black finish for a clean, build-ready lookSpecs Brand: Armaspec Type: Lower Parts Kit Platform Compatibility: AR-15 Caliber Compatibility: 5.56 NATO / .223 Rem Included: Lower receiver parts (less fire control group and grip) Finish/Color: Stainless Steel / Black Manufacturer Part Number: ARM151-BLK UPC: 810048491377Disclaimer: 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.