Thank you everyone for your help, Just to clarify tho.. i want to use 12g co2 with this style of adaptor ....



do you think it will be ok or just wreck the QEV ?

So how do you stop the liquid being entered into the system ? Will a reg stop this ??

I want to be able to chamber fill a qev using co2 what would be the best way to do this ?? Please

I think he was talking about unregulated CO2. ha ha ha i did say reg'd but that doesn't matter it would be nice to know if you can run un-reged c02 straight into a Qev as well. It will still output the same pressure, but is less likely to introduce the liquid CO2 (which causes other problems in its...

Hey all,

I've had a look around but can't see anything.. Im wondering if you can run co2 straight into a QEV? Are you able to screw a co2 reg straight into a qev (not worrying about thread styles)?? Or do you need to have a expansion chamber for it??

Thanks

Yeah this was originally meant to be a hammer valve but got side tracked at some stage, but now im starting to like the idea of a trigger like the cap gun idea or even maybe a nail gun? I have already had a piston valve, but this has still got a lot of power (for what it is ) while still being able ...

This is my first gun posting, so all comments will be greatly appreciated!! The whole project revolved around making a hammer valve small cal. Plinker, with a home made 'T' valve. But in the process of designing I got side tracked and decided to make a single shot brass ‘T’ bolt action :lol: The val...

hey good looking gun man!!!

Very impressed with the ball valve setup .. you'll probably find a few more people using it now

even im thinking about it now

nice job :salute:

Ok please be nice if i am wrong.. but couldn't you just make a valve like the hammer valve in Gippeto's co-ax ?? could you get a piece of solid ally drill your center hole 3mm and then drill your port in the side. place 2 o'rings either end of the solid and a grub screw hole in the middle between th...

looks good man best of luck :salute:

a good way i found to center the brass tube is BOG!! cut 20mm section from your outter tube and fill them with bog , drill a hole center and then you have a couple spacers you can glue to the brass then slide in to the outter tube then grub screw the bog .. Even better if you have a lathe then you c...

looks good man i really like your stock !!

what are you using as ammo ?

I like the trigger set up G.F ... very cool 8)

let us know how the damage shoots go !!

good luck with it man, We all hope you succeed.

But like everyone else has said it's a lot of work and sometimes (depending on where you live) it's just easier to buy one

Good luck tho... :salute:

The best place i've found for small cal. barrel's in aus are the hobby shops !! Toyworld have from stupid small up to 1/2 " in brass and ally tube. Also there's H.E Supples Heres some for everything barrels, plastic etc. :lol: Im using 9/32 brass tube with 1/4" steel ball bb's that you can buy from ...

so how hard is / will the button be to press @ 400 - 600psi ?