This is a key chain made to look like a 7.62x39 from Russ Cornell. We could not tell if it was real or not, and something was not right with the metal. Brass coated steel case with copper plated steel empty bullet jacket. (Had no core) No powder in case. 16 or 18/95 headstamp.
I pulled projectile and ground down case with no problems, never noticing the case head seperating. After finishing sanding, fingered the case head a bit when it fell out into my lap. Everything fits so tight that nothing was glued back together. Thanks Russ for everything, wolf