I suspect stringent gun controls will get us all in the future, near or far. We can only try to fight it as best we can - at election time, even if it means getting involved in politics. It is one end result of socialism & domination by government.

Guys who have re-chambered 9.3x57's to 9.3x62. Please tell me if there was an extra step just ahead of the neck-shoulder location after re-chambering.
My own 9.3x57 has a tighter neck in the chamber than normal, as there is only .001" expansion of the neck on firing with any bullets. Re-chambering this rifle would give me a perfect chamber, however on another site, there was speculation a simple re-chamber wouldn't work (due to the step) without setting the barrel back 1 turn.