Product DescriptionThe Doublestar Corp. DBST Bolt Carrier Rebuild Kit is built with high-quality components and precise manufacturing to help maintain and upgrade your firearm with confidence. Designed for durability and dependable function, this rebuild kit is ideal for refreshing worn bolt carrier components and keeping your rifle running reliably for years of service.Product Highlights High-quality rebuild kit components for bolt carrier maintenance and upgrades Precision manufacturing for consistent fit and dependable function Durable construction designed for long-term reliability Excellent build quality to support years of dependable service Ideal replacement-part solution to help keep firearms operating smoothlySpecs Brand: Doublestar Corp. Product Type: Bolt carrier rebuild kit Manufacturer Part Number: AR789 UPC: 841348104063Disclaimer: 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.