Inert Replica Commercial Aluminum Shell steel sleeve Detonator Blasting Cap x-ray correct.

Inert Replica Commercial aluminum steel sleeve Detonator/Blasting Cap x-ray correct. Inert replica has inert simulants for the bridgewire , main charge, steel sleeve that houses the lead azide/styphnate charge. These are the newest style of commercial detonator and do not have the black dot like the older style. These use a more advanced steel sleeve that requires less primary explosives. Sold as 1 each or Packs of 5 or 10