Product Description The Timber Creek AR-15 Lower Parts Kit is a premium upgrade-focused starter kit for your modern sporting rifle build. CNC machined from aircraft-grade billet aluminum and finished in a standout blue anodized coating, this kit includes key lower receiver controls and hardware to help you begin an AR-15 lower assembly with Timber Creek quality and fit. An ambidextrous safety selector is included for enhanced left- or right-handed operation. Note: mil-spec bolt catch, springs, and pins are required to complete the build. Product Highlights CNC machined from aircraft-grade billet aluminum for durability and precise fitment Blue anodized finish adds corrosion resistance and custom-build styling Includes Timber Creek ambidextrous safety selector for left- or right-handed use Includes Timber Creek AR takedown pins and magazine release button Mounting hardware included to help you start your AR-15 lower build Specs Brand: TIMBER CREEK OUTDOOR INC Product Type: AR-15 Lower Parts Kit Firearm Fit: AR-15 Material: Aircraft-grade billet aluminum (CNC machined) Finish/Color: Blue anodized Included Components: TC ambidextrous safety selector; TC AR takedown pins; TC magazine release button; mounting hardware Additional Parts Required: Mil-spec bolt catch, springs, and pins (to complete build) MPN: ARLPKB UPC: 816397027182 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.