polymer?.....
oh and what did you pay if you don't mind me asking?
Yeah, it's polymer. They sell them here in Vegas for $80 stripped.
I got this for about $220 with shipping included. Seemed like a good deal since everyone has been buying 6 at a time and this is the first one I've found under $300
Completed receivers are back ordered up to six months from NFA. There's nothing wrong with the polymer lowers, I've heard great things about them from other shooters here.