Product DescriptionThe KAK Industry AR-15 Missing Parts Kit is a convenient set of commonly lost or worn small parts for AR-15 builds and maintenance. It's designed to help keep your project moving by providing essential detents, springs, and related components that are frequently misplaced during assembly or need replacement over time. Keep one on your bench for routine service, emergency repairs, or helping a friend finish a build.Product Highlights Great backup kit for AR-15 building, maintenance, and field repairs Includes commonly lost detents and springs for takedown/pivot, selector, and bolt catch Buffer retainer and buffer retainer spring included for fast replacement Disconnector springs included to support reliable function during servicing All components manufactured in the USASpecs Brand: KAK Industry Product Type: AR-15 missing parts kit (lower small parts assortment) Manufacturer Part Number: AR15-LP-KT-04 UPC: 811163035774 Included Components: (1) Buffer Retainer; (4) Takedown/Pivot Detent; (2) Selector Detent; (2) Selector/Ejector Detent Spring; (2) Disconnector Spring; (6) Takedown/Pivot Pin Detent Spring; (1) Buffer Retainer Spring; (2) Bolt Catch Spring; (1) Bolt Catch Detent Country of Manufacture: USADisclaimer: 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.