CCI 5201 Blazer Brass Handgun 9mm Luger 124 gr Full Metal Jacket (FMJ) 50 Per Box/ 20 Cs, Blazer Brass brings shooters the reliability and quality of ammunition built to SAAMI standards and is backed by stringent ISO-certified quality systems. It is loaded in reloadable brass cases for added value. Loaded with Standard Boxer-type primers and primer pockets, Blazer Brass cases can be reloaded just like any other case.