after the Brits left the middle east for good, ammo in the central asian countries was typically loaded with gunpowder, and anything else they could fit into the case, that wouldn't rattle around, and make necessary weight. Sand, soda powder, ground up cement or pebbles, anything they could make fit.
I would never get any milsurp ammo from Central Asian countries, made after the 70's, period.
I tried a few years ago, several diff lots, and types of Indian and Paki ammo that was milsurp.
I would single shot load them in my rifle, turn my head, and fire.
A couple of times after firing, I expected to see my bbl peeled like a banana, or after a very unusual and loud sound, I would wait for the ringing in my ears to go away, after asking of course,
" God, is this Heaven?" I would then check my head with my hands, for any material left behind, gunpowder, parts, blood, etc.
Never again, will I use any of that crap...