One Horse Express Features The One Horse Express is chambered in 5.56 giving shooters access to a widely available versatile cartridge suited to training competition and defensive use. Its 16 barrel keeps the rifle compact and easy to maneuver in tight spaces while still delivering the ballistic performance expected from the platform. The rifle ships with a 30-round magazine providing ample on-board capacity for extended range sessions without frequent reloads. As a modern sporting rifle the Express is built around the proven AR-15 pattern that shooters already know how to operate and maintain. The rifle s straightforward configuration makes it approachable for both new and experienced shooters looking for a dependable range and defense rifle. Its compatibility with the broader AR ecosystem means owners can add optics lights and other accessories as their needs evolve. The One Horse Express is built to handle regular range use without unnecessary complexity getting in the way. This rifle is a solid entry point for shooters who want a dependable 5.56 platform ready to run. One Horse Express Specifications Manufacturer: One Horse Model: Express Caliber: 5.56 / .223 Rem Barrel Length: 16 Capacity: 30 Rounds Available At: GrabAGun