Building a mag from scratch, HELP!

[InstantDeathSquad]

Whats up guys? Ive decided to get back into paintball again and I am thinking about building a Mag. These are the parts I am planning on getting. Let me know if this is everything I need. What misc parts am I going to need? Keep in mind I dont have a mag nor do I want to start off with a stock one.

Parts:
ULE Body
Retro X Valve
.45 Grip Frame
Vert Adapter/Grip
Strip Screw
Main Body Rail(Where can I get this from??)

Obviously I will get Air, loader, barrel, etc.

Are these the parts I need to build the mag? Do I need anything else(Im talking anything, o rings, screws, etc.)
Thanks for your help guys. Also if you could point me in the direction of a parts list similar to what a Mag manual would have that would be great.

[ChucktheMAGician]

Sear pin, rail bushing, front frame screw, sear(unless you're getting a new X, they come w/ one). If the store doesn't have rails you could get one used from here. You mentioned not wanting to start off w/ a stock one but I should mention that buying a used one w/ most of the parts is usually cheaper and easier.

[InstantDeathSquad]

Yeah I dont really want to buy a used gun. Im not really into buying things from people on the internet.

I do plan on getting the new X valve.

[Konigballer]

Just type this kind of thing in the main forum, like "building a mag" or something, and it should bring up alot of threads about the same thing. They'll tell you everything you need. AGD is out of their stock mag rails so you would have to pick up one of those used. However, they're coming out with a new stock rail fairly soon, you can check the thread out on the Paintball Talk forum. Rouguefactor is also going to start making some custom rails soon. The only way you could get a sweet Omega rail is by buying it used but I doubt anyone would sell you one.

[InstantDeathSquad]

I was wondering why I couldnt find the Omega rails any where. Why did they discontinue them?

Another Question: Will a powerfeed body be able to keep up with the X Valve? Im thinking it might be a better idea to just buy a used p/f body.

[Konigballer]

I cant remember, everybody wants them so it kinda sucks.