Makc will take care of you, he's quality. Rather throw a couple bucks to a good site, too. I'm waiting for the muzzle brake to come back in stock.
anyone done a conversion? a friend of mine ahs but i want ot make sure i have all the parts i need
tromix DIY trigger guard
single hook trigger kit (needs to be modified?)
stock (or ace block & ace stock)
some sort of receiver plate or some shit?
Go read Cobra's tutorial on the site. He's posted just about every step with pictures.