
FMarion2ndRegSC said:here you go!! Mystery solved!
FMarion2ndRegSC said:I know exactly what that is. It's an aspiration syringe part like the dentist uses. That part is inside the barrel and is missing the ring for your thumb that screws onto the threaded part. The "harpoon" stabs into the rubber stop in the glass vial of anasthesia allowing you to push the liquid into the tissue or pull on it to see if you aspirate blood (in a vessel=bad) redirect and finish injecting.
