Hornady® Custom® .223 Rem 55gr FMJBT ammo is a performance-enhanced centerfire rifle round, specifically designed for target shooting, competition, and training applications. Premium Hornady boat tail bullets offer superior weight retention and unmatched accuracy, while select Hornady brass casings deliver smooth operation and reliable feeding performance without breaking the bank. Plus, this rifle ammunition comes loaded with matched powders and primers to ensure optimal pressures and consistent velocities for superior field reliability. 20 rounds.