Purchased a few months ago, minimal use (<300rnds), no issues, works perfectly, cleaned with bore guide, has yankee hill flash hider. Original box, manual, the Magpul videos, one 30rnd pmag. 1 in 8 twist polygonal bore. Magpul heavier duty lower. Asking $725 shipped (conus), no trades, paypal preferred (or priority postal m/o's). Northern Indiana, South Bend area. Please email and pm if interested. Please dont say you'll take it and then not have the funds available or disappear, need funds for root canals asap.