About 1200 rounds down the barrel, never got it hot.. Bolt carrier, bolt and charging handle included. 1:9 twist sights and handguards included. Just ordered a RRA NM upper and have no use for this one and the $$ will go to a NM trigger and other doo dads..
First $325 goes. IM me here, I'll take a money order and send it to you or if you have PayPal whatever. I'm square so feel safe doing business with me!