I'm brand new to this forum. My only subgun is a Reising and I have had problems with the back of the bolt shearing-off metal within the first 150 rounds put through it. I had the bolt repaired by a master gunsmith, and tried the repaired bolt, yesterday. After about 50 rounds, it broke again. It is not repairable at this point. I need a new bolt as I am now "dead in the water." Can anybody point me in a good direction where I might acquire a bolt? If somebody made a new run of Reising Bolts, I would probably purchase at least 2, also, and maybe more, if they worked in my gun. (I do realize that they may be oversized and then need to be fitted by a gunsmith). But, as long as they were good quality, I think there is a market for them, right now. I would really appreciate if somebody could assist! Thanks in advance.