Product DescriptionThe Griffin Armament MK1 Stripped Lower Receiver provides a strong, reliable foundation for a custom AR-15 rifle build. Precision machined from high-grade 7075 aluminum, this stripped lower is built to exact standards for dependable fitment and compatibility with mil-spec lower components. Its Type 3 hardcoat anodized finish helps resist scratches, scuffs, discoloration, and wear from cleaning solvents and oils, while the mil-spec fire control pocket supports a straightforward build process. Finished in Terra Brown, the MK1 lower combines durability, performance, and a distinctive appearance for serious builders.Product Highlights Precision machined stripped lower receiver designed for AR-15 platform builds Constructed from high-strength 7075 aluminum for durability and long-term performance Type 3 hardcoat anodized finish enhances resistance to scratches, scuffs, and chemical exposure Mil-spec fire control pocket supports compatibility with standard mil-spec lower components Terra Brown finish delivers a unique, premium look for custom rifle configurations Specs Brand: GRIFFIN ARMAMENT Model: MK1 Product Type: Stripped Lower Receiver Platform: AR-15 Material: 7075 Aluminum Finish: Type 3 Hardcoat Anodized Color: Terra Brown Fire Control Pocket: Mil-Spec UPC: 631465971057 Manufacturer Part Number: MK1SLFDE 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.