cz 858 bolt not fully closed, help!

There is a way to do it. You could get a welder to build back the surface that was hammered to $hit and at the same time as he is heating it he could re-harden it. After some work with a file and some head space gages for the finish.
 
So I got local Pullen gunsmith here he said, the receiver was not hardened, has nothing to do with Nito car. finishing. That is why the bolt raillers are f...ck up...

However,
I also sent it to Dlask Arms, he said it is ####ed up completely. I really don't understand the way he explained it though. He said the finishing (NC) of the barrel is the problem. Has to do something with the round getting stuck in the chamber and with the recoil pushing so hard back causing the damage. Sorry I could not figure out what he was saying over the stupid phone. Anyone care to explain this???
 
man....lots of sh!t talking going back and forth between CZ and VZ..........both have come up with issues that ive seen and its getting old hell ive been seeing alot of issues with Sks rifles as of late are all Sks troublesome duds.....NOPE!! to many trolls on both sides waiting to pop out from under there bridges and spew garbage
 
up date

Dlask arm told me, that the problem was that when they did the nitro C finishing, they did the barrel as well, that means it fits really tight. I dont know if this is just the barrel or the chamber but because of the tightness. This create higher pressure and kicks back the bolt much harder , thus hammering down on the rail causing it to mushroom.
That is it. not the riffle,not that the receiver is too soft, it was the finishing job in the barrel.

I am wondering if i fix the receiver, and reduce the size of the gas piston, would if helps reduces the blow back?

c
 
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