Good news, the M28 now functions normally. I appreciate everyone’s input. I received my loading dies and Wolf Gold ammo from Midway. Looks like RGRWJB was right about the ammo. I went to the range, loaded four rounds and found all loaded, shot and ejected normally without any problems. Since the Wolf ammo worked without any problems, I compared the Wolf ammo with the military surplus Hungarian that I have been trying to shoot. I found both to have the same bullet diameter, .310” but I noticed when I loaded the Hungarian round the bolt was a little harder to close. I ejected the round and found marks on the nose of the bullet. I measured both rounds for C.O.L. and found the Wolf to be a little below the C.O.L spec. And the Hungarian over the spec. my guess is that my M28 chamber must be on spec. or below and my M39 which shoots the Hungarian normally must have a chamber that is over spec. I didn’t think about the surplus ammo not being on spec. but since so many countries made barrels and ammo for the 7.62x54R, I guess the specs. were not followed too closely.
I have so much of the Hungarian ammo I wonder if I could just seat the bullet a little lower in the case. Does anyone think there would be a problem with seating the bullet further down the metal surplus case? I haven’t fooled around with surplus metal cases and I’m not sure if there is something I’m not thinking about.
Again, thanks for all the help with all the problems.
Mike