I have a Hesse that I have owned for a little over 2-years or so. Lately I have been having an issue known as "burp" firing. For those of you who don't know what it is, it's where it will fire shots back-to-back then not fire. Normally is because the firing pin doesn't get sat back. I have cleaned it out the firing pin and bolt. The problem will not go away. This is something that has started recently. I was wondering if any of the senior members on this board know if Hesse used Bulgarian. I tried using a Romanian WASR 10/63 parts kit. Nothing matched up. So I had searched and seen a Bulgarian parts kit and that bolt was merely a twin to mine. I am asking if anyone knows because it gets really strange, Bulgarian mags won't fit in my magwell and I am just wanting to re-build my baby back to a good running order. Thanks, to anyone who can help me out.
*I know all of the bad things of Hesse. I am just really wanting to re-build this love of mine.*