The Hornady American Gunner Rifle Ammo 223 Rem. 55 gr. HP Match is a match-grade offering from Hornadys American Gunner series that gives shooters dependable performance for range days, competition, and sport shooting; built with brass casings and a hollow point match bullet, this load delivers a listed muzzle velocity of 3240 fps and muzzle energy of 1282 ft-lbs, translating to consistent trajectories and reliable terminal performance for training or target applications. As a U.S.-made product, it fits shooters who value domestic sourcing and proven ballistic data, and its 55-grain profile balances flat-shooting characteristics with manageable recoil for repeatable follow-up shots. Use it for precision practice, tactical drills, or competitive smallbore matches where consistency and accuracy matter, and pair it with AR-platform rifles and bolt-actions chambered in .223 Remington for predictable group placement and point-of-impact stability. For those searching online, keywords like Hornady 223 Remington, 55 gr HP Match, American Gunner ammo, brass-cased rifle ammo, and match-grade .223 will help you locate this reliable cartridge for your next range session.