These reusable components are the perfect way for a shooter to get some inexpensive practice when they dont have time to go to the range. Reusable molded plastic training components are a great tool for short-range practice up to 25 feet. Bullets and cases are sold separately and can be reused several times. Simply load the plastic case with a large pistol primer, seat the plastic bullet inside the case and fire at safe backstop. This is not loaded ammunition and the primers are not included.