This is .223 Rem. Fiocchi 69gr. MatchKing Hollow Point Ammo. This round is from Fiocchi's Exacta line, designed for the competetive marksman. A fast round with a muzzle velocity of 2375fps, this is a quality round for the serious shooter. This ammunition is new production, non-corrosive, in boxer-primed, reloadable brass cases. This ammo comes packed in 20 round boxes, 10 boxes per case.