One Horse OH-15 Complete Pistol Upper 5.56 10.5 Barrel

One Horse OH-15 Complete Upper Features The One Horse OH-15 Complete Upper is built around a 10.5-inch 4150 steel medium profile barrel with a 1:7 twist rate delivering the heat resistance durability and dimensional consistency that 4150 steel is known for in demanding tactical and close-quarters AR-15 pistol applications. A pistol-length gas system is optimized for reliable and consistent cycling with 5.56 NATO ammunition in the compact 10.5-inch barrel format delivering the dependable performance that AR pistol builders demand from a purpose-built upper assembly. The 1/2x28 threaded muzzle accepts a wide range of aftermarket muzzle devices and suppressors keeping the upper suppressor-ready for those who want maximum versatility from their build. The 10-inch handguard provides a free-float platform that eliminates barrel contact for maximum accuracy potential while delivering a stable and extended gripping surface for a consistent support hand position across a wide range of shooting positions. A standard charging handle provides a familiar and intuitive operating experience for any shooter already comfortable with the AR-15 platform. The compact 10.5-inch barrel and 10-inch handguard combination delivers an exceptionally maneuverable and close-quarters-ready profile purpose-built for vehicle carry home defense and range use. Designed for AR-15 pistol builders and 5.56 NATO enthusiasts who want a compact and capable complete upper without the complexity of individual component sourcing the One Horse OH-15 Complete Upper delivers an exceptional combination of barrel material gas system configuration and handguard length in a single ready-to-run package. The medium barrel profile and pistol-length gas system pairing delivers reliable cycling and consistent performance across a wide range of 5.56 NATO ammunition in a compact pistol format. For builders who demand quality and value in a compact 5.56 NATO pistol upper the OH-15 Complete Upper is the definitive choice. One Horse OH-15 Complete Upper Specifications Manufacturer: One Horse Model: OH-15 Complete Upper Caliber: 5.56 NATO Barrel Length: 10.5 Barrel Profile: Medium Barrel Material: 4150 Steel Twist Rate: 1:7 Gas System: Pistol Muzzle Thread: 1/2x28 Charging Handle: Standard Handguard Length: 10