The bolt is really loose in the carrier on my GP 1975 Bullpup, I have got the action really smooth but it still will not hand cycle the rounds all the time, it is alot better now that I have replaced the extractor but still not like my wasr10. I heard GP 1975 Ak47 Rifles do not hand cycle very good, is there any truth to this? I have not fired it since I did the work to it. Were is a good place to get a new bolt and how do I know it is going to fit? Thanks for your input and have a nice day.