Upgrades that work with CO2

[SPECK]

I am up'in my mag quite a bit soon.

I only have access to CO2. So my question is, what ups do you think I should get?

I have around $200-$250 to spend.

I thought of these:

-Power-Tube Spacer Kit
-Lvl. 10
-AIR Valve


Also, send in my valve and use a star for it to be rebuilt so it's just like new.

Also, what does AIR Valve do?

What ups. do you think I should get???

Thanks!!

[MoneyShot]

You already have the AIR valve, and if you are using co2 i would get an expansion chamber to keep the liquid out of the valve, and maybe if you want an intelliframe, but expansion chamber would be a must, or one of those remote lines or whatever they are.

[Dayspring]

You can't use the spacer kit and the level 10 together. Spacers are for level 7 mag bolts.

[Jaan]

I would say, in rough order of importance ...

Expansion Chamber
Anti Syphon or Remote
Barrel
Intelliframe
Level 10

The Expansion Chamber is pretty important if you're going to run CO2, however a cheap old school trick is to take a loooong hose and wrap it around in a circle 2 or 3 times before going into the valve. In fact, that works pretty good when combined with a vertical ASA and running the bottle verticle as well. Some people might put the level 10 higher on the list but my 'Mag never chopped balls that much before with a plain ol' level 7 bolt. Pretty much only when I forgot to turn the hopper on.