TM green gas mod

[sonofsammo]

I'm just after a little help, please.

I've searched and failed to find my answers.

When doing the green gas mod, how the hell do you get the valve out so you can get to the tube?
There seems to be a special tool needed, but I don't know what it's called, or where to get one.
And is there an easy way to get the spring back in once you're done?
Thanks in advance.

 

[LightningCh]

I'm just after a little help, please.

I've searched and failed to find my answers.

When doing the green gas mod, how the hell do you get the valve out so you can get to the tube?
There seems to be a special tool needed, but I don't know what it's called, or where to get one.
And is there an easy way to get the spring back in once you're done?
Thanks in advance.

I assume you mean taking out the fill valve?

You will want a Gas valve key like this one http://prntscr.com/imafbt

Evike sell them, and they can be found on amazon and such but I wouldn't trust the quality of amazon/ebay ones anymore lol
I bought one off Ebay and it snapped on first turn. Now I have the Evike one lol.

 

[Shizbazki]

I dont know why you want to mod it??

TM guns are able to take green gas especially with the type of weather the UK experiences.