I have an Aero Precision M4E1 enhanced upper and lower with 18inch integrity arms/black hole weaponry barrel, surefire warcomp, rise armament trigger, magpul fixed rifle stock. It is cerakoted OD Green multicam. Can sell with or without optic but would prefer to trade. I am looking 1050 with Burris droptine with looking for a 16 inch AR or 14.5 P&W