Title pretty much says it all -- I need an AR-15 lower, no polymer please, preferably stripped or with no stock/tube. A fully built one is okay, as long as the price isn't boutique-outrageous. Also need PRI or Barrett 6.8SPC mags, number of rounds not necessarily important. Please PM me with what you have and whether you'd like to trade for something or for cash. I have both. Thanks!