Anybody ever have the bolt of their m70 break the part where the bolt handle and bolt body are welded together? I have a push feed Feather-weight from the late 80s that started out as a 243 that I shot out and now is a 308 that I want to have barreled to 358win.Anyway I want to use this rifle for all the 308 case shells 260,7-08 and maybe a wildcat.Is there something I should do to prevent this two piece bolt from breaking or find something more meaningful to worry about like is it ever fricking going to warm up.
