KJE81
AH fanatic
I thought the problem was mostly gas escaping and sooting the case? If there is a risk of the rifle exploding the prospect of reboring sounds like a really good idea.I had a 5.6 x 57 in my Mauser 66. It’s a great performer but a tricky one to reload. The necks get very thick and need to be turned and thinned down to avoid high chamber pressures. I know from experience as my rifle blew up and destroyed the rifle . Knowing the problem now I still wouldn’t go there again.
And then I will have it converted to 7x65R instead 

