I have a really nice mosin Nagant 44 but as it is in most cases the bolt is not numbered to the receiver. The marking on the bolt are a circle with a star inside, a triangle with the numbers 25 or 26 inside, the number 73 just under the triangle and a larger 70 below that. Would submit photos but my crappy camera can't pick up the strikes. I wouldn't even worry about it but a local gunsmith thought the bolt was from a Chinese type 53. Any help would be appreciated