This ammo is a traditional red and silver tip armor piercing incendiary tracer ammo. This ammo is manufactured to U.S. Military and Nato Specs. This ammo contain a 62 grain steel core bullet, which will trace red to the target and then explode with a bright white flash upon impact. This ammo will burn at 3000 degrees upon impact and will ignite any flammable material near and around the point of impact. This ammo is very effective in doing what it was designed to do and is really fun to shoot. Please use extreme caution, this ammo can and will cause fires. This ammo will not damage your weapon at all and will work great in your AR15, Ruger Mini 14, Galil or any other .223 chambered weapon.