I am selling my New No Ban Rock River Arms Tactical Entry M4 upper. This upper comes complete with bolt, carrier, charging handle and a new set of YHM 2 pc Quad Rail handguards. This is a 16 inch M4 barrel 1X9 chrome moly with A2 flash hider and Bayonet lug. Also includes a new RRA Tactical Carry Handle. This is all new and unfired. Retail on this is $710. I am asking $630 shipped to conn US for complete package. If interested please email as I don't always check IM's daily. No FFL needed!