I sent it back to Armrus and got a Toz-78 instead, a much better rifle. I suggest you do not buy one, maybe Kodiak would bring in the Toz-78 instead?
I have the norc copy, and I have never had any problems, not even a jam in or out. check marstar for parts.
So I submitted a form to Kodiak to buy one of these things too, waiting till Monday when they tell me where to send the funds.
However, with this persistent problem, what kind of ammo was being used that caused it? Something of hyper-velocity kind, or just your regular 500rnd brick value pack?
If I'm not mistaken all the toz-99 problems came from one batch of guns sold by another dealer a couple years ago.
The guns I'm selling are from a different importer and are newer. Has TOZ addressed the apparent problem? I don't know. I've asked the importer and hope to hear back.