guys, i've been sitting on a stripped AR15 lower and a 9mm bolt for quite some time, and i think i'm finally going to put a 9mm AR together.
where do i find the parts?
i know Olympic makes some, and i know RRA makes 9mm stuff (that's what my bolt is). is there anywhere else i should be looking? is there anything i should steer clear of?
help me out here guys.