If i buy a saiga & do the conversion, where do i get the parts from ? i want to do the short barrel, pistol grip & folding stock. I know i'll have to do the nfa paperwork, right now i'm just trying to get a cost idea. Would it be cheaper to buy one already done ? If so, who sells them besides redjacket. They seem a little high to me. Wanna kill these ads? We can help!