Bottom line

[GiiNG3r]

So I was wondering if I were to put a bottom line system on a VSC Phantom, would I need a special part to screw an expansion chamber into where one would put the 12 grams? And does the expansion chamber need a special thread, and where to buy?

Thanks

[Unimoose]

You can put on a bottomline very easily.  All you would need at that point is an adapter.  Here's a link for Doro where they have full bottomline kits for sale.  Normally I'd say go see HaveBlue at Airsoldier but I didn't see the adapter needed on his site.

http://www.doropaintball.com/AB1038101Equick/shopdisplayproducts.asp?id=548&cat=Bottom+Line+Kits

[Have Blue]

Eh, you could probably cobble something together from the trinkets on my site, but if you can find something ready-made from somewhere else that fits the bill, go for it!

My big question is, why do you feel the need for an expansion chamber?  Unless you're going for the retro look (nothing wrong with that), an expansion chamber probably won't net you much on a pump gun, unless you plan on autotriggering like a madman in very cold weather and don't have a local source of HPA fills...

[GiiNG3r]

My big question is, why do you feel the need for an expansion chamber?  Unless you're going for the retro look (nothing wrong with that), an expansion chamber probably won't net you much on a pump gun, unless you plan on autotriggering like a madman in very cold weather and don't have a local source of HPA fills...

I just want the expansion chamber for a front grip.

[Unimoose]

Maybe a gas thru foregrip. BTW, if you don't hold the pump handle forward when you shoot you will lose velocity because the bolt will move back and air will escape.