Product DescriptionThe Rise Armament Watchman XR complete AR-15 upper receiver is built for accuracy-focused .22 ARC setups, featuring an exceptionally accurate 18-inch 416R stainless steel barrel with a 1:7 twist and 1/2x28 muzzle threads. This complete upper pairs a forged billet aluminum receiver with a free-float M-LOK handguard and rifle-length gas system for a balanced, stable shooting platform. It also includes a RISE ambidextrous charging handle and a black nitride bolt carrier group for dependable operation, all finished in Patriot Brown Cerakote.Product HighlightsComplete AR-15 upper receiver chambered in .22 ARC for flat-shooting, long-range capable builds18-inch 416R stainless steel barrel with 1:7 twist and 1/2x28 threaded muzzleFree-float 15.25-inch M-LOK handguard helps improve accuracy and provides accessory mounting spaceIncludes RISE ambidextrous charging handle for right- or left-handed operationBlack nitride bolt carrier group and Patriot Brown Cerakote finish for durability and corrosion resistanceSpecsBrand: Rise ArmamentModel: Watchman XR (Complete Upper)Caliber: .22 ARCBarrel Length: 18 inBarrel Material: 416R stainless steelTwist Rate: 1:7Muzzle Threads: 1/2x28Gas System Length: Rifle lengthHandguard: 15.25 in free-float M-LOKReceiver Material: Forged billet aluminumCharging Handle: RISE ambidextrousBolt Carrier Group Finish: Black nitrideFinish/Color: Patriot Brown CerakoteManufacturer Part Number: RA-22ARC-CU-BRN-18UPC: 850043415923Disclaimer: 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.