Going to upgrade some internals
This upgrade will focus on the bolt as you can see.
I am installing a lighter bolt, a reinforced nozzle, and nozzle reset, an NPAS valve and if need some enhanced nozzle springs.
The main focus here is to get more shots per gas fill so that's why the lighter bolt was chosen.
Other parts are to help cope with the faster bolt cycle.
The exception is the NPAS valve that is to serve as a power regulator and to prepare for a future upgrade regarding the barrel group so to speak.
In the picture, we can also see a fine-tune hop-up adjustment wheel and some enhanced hammer springs.
The wheel will be used in the mentioned future upgrade in conjunction with a sigx nub, an Eg barrel(370mm 6.03) and tan bucking(some parts need to arrive yet)...
The hammer springs are at this point back up only, as I am going to avoid messing with the trigger box in my MTR.
Only if something there breaks will I get into it.