RISE Armament(R) Watchman XR is an AR-platform semi-automatic rifle chambered in 22 ARC with a 10+1 round capacity. This configuration features an 18 in barrel and an FDE finish combining the Watchman XR platform with the long-range-oriented 22 ARC cartridge. The rifle has an overall length listed at approximately 45 in.Key Features Chambered in 22 ARC 18 in barrel 10+1 round capacity Semi-automatic AR-platform configuration Watchman XR model FDE finish Approximately 45 in overall lengthRISE Armament(R) manufactures firearms triggers components and accessories for modern sporting rifle platforms. The company develops products for sporting recreational competitive and precision-shooting applications. RISE Armament products combine modern manufacturing methods with performance-focused firearm and component designs.