Product Description The REDFIELD STT Everything But Lower Kit (EBTLK-11.5-BLK) is a comprehensive, ready-to-build AR-platform package that delivers everything you need to complete your build except the lower receiver. Chambered for serious performance and finished in an all-black matte finish, this 11.5-inch kit includes a complete upper receiver assembly, barrel, M-LOK compatible handguard rail system, bolt carrier group, charging handle, and a full suite of additional components - all neatly organized and protected in a rugged, lockable hard case with custom foam inserts. Whether you are a seasoned builder or tackling your first AR build, the STT EBTLK-11.5-BLK simplifies the process by bundling every critical upper-build component into one convenient package. Product Highlights Complete Upper Build Package: Includes upper receiver, 11.5" barrel, bolt carrier group, charging handle, and all essential components for a complete AR upper assembly. M-LOK Handguard: Features a full-length M-LOK compatible free-float handguard for versatile accessory attachment and improved heat management. All-Black Finish: Matte black finish throughout for a uniform, tactical appearance and corrosion resistance. Hard Case Included: Ships in a heavy-duty, lockable hard case with custom-cut foam inserts to securely organize and protect all components during storage and transport. Everything But Lower: Designed to pair with any mil-spec lower receiver, making it an ideal upgrade kit or complete build solution for AR enthusiasts. Specs Brand: REDFIELD Model Line: STT Everything But Lower Kit MPN: EBTLK-11.5-BLK UPC: 810208841523 Barrel Length: 11.5 inches Finish/Color: Black Kit Contents: Upper receiver, 11.5" barrel, M-LOK handguard, bolt carrier group, charging handle, and additional build components Case: Included hard carry case with custom foam inserts Lower Receiver: Not included (Everything But Lower configuration) 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. ]]>