I got a WASR 10 a few days ago and need some help fixing it. Apparently there is head spacing issues but I don't have go/no go gauges to be able to tell. Apparently there was a need for an oversize pen put into place to try and fix the head space issue. I was told it did at first fix the problem, but then later the barrel slid forward causing the current head spacing issue. I am asking to see if anyone in the Beaverton area could check the head spacing, or fix this gun for me, (of course I know this wont be free) The best case scenario would be there are no issues and I have the gun re-pressed, or that the barrel is shot and I would need to have a new one installed using the larger pin to fit in the trunnion? Is that correct? Anyway here are some pictures of the gun and area in question.