WE M4 Open Bolt Must Need Internal Question
 

Hey so i decided that i would get the WE M4 Open Bolt over the KWA LM4. ANd i was wondering what internal modifications are recommended to get the most out of the gun? P.S i also have decided to get the Angry Recoil Kit for it.

I'd personally go try out the gun without the recoil kit first - I myself am content with the recoil atm.

you might want to get the NPAS from RA-tech so that your fps is good for cqb/outdoor limits

Yeah sounds like a good idea ill try it out without the kit first. is this the correct NPAS? http://shop.ehobbyasia.com/ra-tech-s...l#.Ut4NuBDn8h4

That's the entire bolt assembly. What I was refering to was the actual floating valve inside the bolt, here. It does require a small bit of tinkering to disassemble your bolt and install it although.

You probably want to avoid that RA-Tech aluminum nozzle - users report wide fluctuations in fps while using it.

OK thanks man

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Will piggy back on that thread instead of creating a new one:

So I kinda screwed up my bolt (don't ask), and would rather replace it than try and fix it (again).

Should I go Ratech Steel Bolt or just try and source an OEM one?
I am not sure at the moment if the triggerbox assembly is stock or ratech :/ Trying to contact the previous owner and ask him

Bolt was definitely stock so I *think* trigger assembly is stock

Also, Anyone knows where I could source an OEM bolt? (or might as well order an open bolt conversion kit?)

Thanks

1) Go open bolt!

2)Angry Gun has a new steel bolt if you want an alternate to stock or a RA-Tech.

Make sure you buy those steel hop ups as well, that is if you go steel bolt.

Steel hop up unit.
Steel bolt.
Aluminum Nozzle.

These trio should work me thinks.

I say go for the Angry Gun recoil kit. That thing is awesome. The only caveat is that you might want to invest in a real steel buffer tube for your gun. My Angry Gun kit actually blew the back off the WE pot metal buffer tube after a couple mags of use.