BLEM CMMG 9MM Lower Receiver, Mk9, SMG - BLEM!
this is about the cheapest price i have ever seen on a dedicated 9mm lower.
they got 79 left at this price--
if you want a 9mm AR they don't get no cheaper--hell a decent mag block will likely cost--more than this lower--
CMMG generally makes pretty good stuff from what i have seen--
there blemished but fully functional --