That's how the rear assembly will look like!As you see,here are more changes than in front assembly,and this is so,but the front assembly changes will be much more expensive!So I expect the barrel accuracy and endurance improvement procedures will either cost far more than all the rest of the project(including the original gun itself!)-if will be performed with the original barrel that will be processed!Or it will be far easier to perform that just buying another KPVT barrel(as the one that I already have I need to be unaltered and to use it in my another project)-and if so,it will just cost me 2000 Canadian dollars!
*the only stuff that is wrong featured here is that bolt handle:of course it will be on the other side:I am not going to alter the bolt carrier as well as the receiver and bolt assembly.