CF = carbon fiber. i was considering getting my marker annodized with some parts lazer engraved to look like carbon fiber. but ive decided against it because all the parts i would like done cant be done.
macdev is making a new barrel kit. there is no release date but it should be "soon" (we all know soon is a matter of months). just buy a kit and send the backs out to anno.
call PBK FTW. they are the biggest distributor here in the US. ranjerz proshop gets all their stuff from PBK. PBK even sells borgs in the raw. im sure those guys over there could help you out.