Hey guys, time for me jump headfirst into the AR platform. I am looking for a used .458 upper and a new/used, stripped/loaded lower. If I cant find an upper here by Monday, Im going to bite the bullet and order one from RRA. The lower doesnt have to be anything special, nothing super uber match grade, stripped or loaded, its all good. I'll build the lower to my taste as soon as I find out what my taste is. So, yep. Thats about it.