Ok, you need a new barrel, action group, lower.... So all you're keeping is the stripped upper...again, what are you "converting" don't see the benefit. I can see if all you need to do is change out barrel and bullets. Or just change out the barrel. But swapping out multiple components doesn't make much sense to me. Its more you have to spend/carry. If you bought the stuff for a conversion, and a stripped upper, whala a whole nother rifle.
Freedom's just a word. If I'm gonna die for a word, my word is jello...