Hornady Frontier .223 Rem 55 Grain HP Match 500 Rounds - $375 Manufacturer Hornady Condition New Bullet Weight 55 Grain Bullet Type Hollow-Point (HP) Ammo Casing Brass Quantity 500 Ammo Caliber .223 Remington Manufacturer SKU FR140 Primer Type Boxer Muzzle Velocity (fps) 3240 Muzzle Energy (ft lbs)