Product DescriptionThe Alexander Arms UTA50 Tactical Complete Upper is built to bring hard-hitting .50 Beowulf performance to an AR-15 platform in a ready-to-install complete upper assembly. Designed with a 16-inch barrel, durable black Cerakote finish, and aluminum receiver, this upper offers a strong balance of rugged durability, corrosion resistance, and practical handling. The M-LOK handguard provides modern accessory mounting flexibility while maintaining a streamlined profile. This optic-ready upper is a solid choice for shooters looking to complete a powerful AR-15 build with a premium upper from Alexander Arms. A thread protector is included.Product Highlights Complete AR-15 compatible upper chambered in .50 Beowulf for powerful big-bore performance 16-inch barrel offers a balanced combination of maneuverability and effective ballistic performance Black Cerakote aluminum receiver helps resist wear and corrosion in demanding conditions M-LOK handguard supports modern accessory attachment for lights, grips, and other shooting essentials Optic-ready configuration with included thread protector for a clean, practical setup Specs Brand: Alexander Arms Manufacturer Part Number: UTA50 UPC: 819511021660 Product Type: Tactical Complete Upper Platform Compatibility: AR-15 Caliber: .50 Beowulf Barrel Length: 16 in Receiver Material: Aluminum Receiver Finish: Black Cerakote Handguard: M-LOK Sights: Optic Ready Twist Rate: 1:20 Thread Pattern: 49/64-20 Weight: 4.45 lbs Included Accessory: Thread Protector 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.