man you can't go wrong with nearly all the ar rifles that are being sold right now, unless you buy a vulcan arms or asa, those two are junk,
I've got armalites, bushmasters and model 1 sales, they're all fine rifles,
if your looking for as cheap as possible you can get a chroned lined model 1 sales kit for $450 and either an ameetec, stag, mega, superiorarms lowers for about a c-note,
then essential arms has forged lowers for $77, and the ones I've seen are damn good
I've got armalites, bushmasters and model 1 sales, they're all fine rifles,
if your looking for as cheap as possible you can get a chroned lined model 1 sales kit for $450 and either an ameetec, stag, mega, superiorarms lowers for about a c-note,
then essential arms has forged lowers for $77, and the ones I've seen are damn good