Took my 982 out the other day with the Steyr to do some transition drills. The Norinco had been firing well, but it started having extraction problems. And by problems, I mean it straight F'd up. Every shot, Id pump, and the case would either stovepipe, feed back in, or just stay in the port. 2 3/4 winchester 7 1/2 shot ammo. It looked like the shell was coming back out of the chamber fairly high. Is this just an extractor issue? Or maybe just some kink in the break in phase? Did I not lube or over lube something?