Tula 223Rem 55GR Steel Case 20rds - ATA223550 Read more.
TulAmmo's .223 Remington steel ammunition is great for high volume sport shooting and will cylce through bolt action and semi automatic rifles and carbines. The phosphate polymer coated steel cartridge cycles smoothly and functions reliably under various extreme climatic and weather conditions. The zinc-jacketed bullet is harder resulting in reducing barrel fouling and bullet deformation, producing higher accuracy.