RUAG's FireFrangible Lead-Free Frangible Ammunition combines highly frangible projectiles with lead-free primers to make 100-percent lead-free training ammunition. FireFrangible bullets are electroplated with a layer of copper to ensure smooth feeding in semi- and automatic firearms. FireFrangible is now available in .38 special, in addition to .223 Remington, 9mm, 40 S'W, .357 Sig, and 45 ACP.