Y'all, Deal Bro here with the best gun deal on Federal American Eagle 223 Rem 55 Gr FMJBT ammo—snag 500 rounds for just $199.99, that's a steal at $0.40 per round! We've hunted down this top discount on accessories and ammo, beating recent prices for your outdoor shooting needs. Y'all, Deal Bro here with the Federal American Eagle 223 Rem 55 Gr FMJBT goin' for $199.99 for 500 rounds—we busted our hump trackin' down deals like a possum in the headlights. This is an excellent deal compared to recent pricing. That's about $0.40 per round.