Invest in deep penetration with Federal Champion Rifle Ammunition .223 55 GR FMJ 100 COUNT. Feed your rifle quickly. Give your rifle nothing short of perfect cycling with a noncorrosive finish and the top ammo you can find from a reliable ammo company. What has kept many loyalists buying this rifle ammunition besides the familiar feel and performance is the company’s wide range of bullets with unique features, designed for use in different conditions and for different shooters. Note: Rounds are loose packed in 100 round box.