[split141]

Hey guys just wondering what my next internal upgrade should be. Currently I have PDI spring guide, piston, 140 sp spring, and second sear. Seeing as I'm running the PDI route what would the next logical upgrade be?

Split

 

[split141]

Trigger, then cylinder and cylinder head.

Have you got a tight bore barrel and new hop up chamber/rubber?

I was thinking a new chamber + rubber, then TBB. I was debating on when I would need a new cylinder head. Would that help in the smoothness of re-racking the bolt? Right now its quite stiff compared to when the stock internals are in it.

 

[split141]

How much fps you're shooting?
If you're over 500 then I'd suggest to install the 9ball hard bucking, don't change anything else.
As MiloXC3 said make some barrel spacers.

See how the rifle go and then if you're not happy change the hop up chamber and barrel.

Wolf

Currently I'm sitting at ~450 fps. I'm running .30 washed bbs. Based on what other people have been telling me I'm going to try .40s in it. Is there a thread on DIY spacers you guys could share? I'll probably get a new barrel. It will most likely be a 6.03 pdi. One last thing.. is there a place I can order stock Marui parts? I lost one of the plastic parts that are there when you pull the chamber out. Everyone says careful of the springs, I have those just not one of the plastic parts. I think that is what is causing my firing issue Anyways, thanks a lot guys

 

[split141]

6.03 PDI is a great choice. It will increase your fps a bit too.
Try Tokyo Marui official website, or write on their Facebook page.

On this thread there is a part on making barrel spacers. Ignore all the other stuff about VSRs etc!
www.airsoftretreat.com/forums/index.php?topic=82742.0

Super find for the spacer, thanks a ton! I'll pester TM for the new part. Thanks man