Posted 6 Aug 2016 (edited) Cobray Mfg M10 open bolt upper kit, comes with everything pictured. $499 shipped conus. Postal money order or certified bank check please. Text if you need more pics at 702-481-1226, "ALL NFA RULES APPLY". Thanks, Lee Novak Edited 16 Sep 2016 by Lee Novak price reduced Las Vegas, Nevada, United States Share this post Link to post Share on other sites