5.56 NATO55 Grain Full Metal Jacket ProjectileM193 Military SpecificationLead CoreBrass CasedNon-Corrosive Powder/PrimersReloadableBoxer PrimedConsistent AccuracyReduced Barrel FoulingMade in the USAAnnealing (Shoulder and Neck Discoloration) is Normal for Military Specification Cartridges30 Rounds on Stripper Clips and a Loading Tool (Magazine Spoon)