Aero precision M4E1 “Enhanced” complete rifle. 16” inch barrel. NOT a build. Bought lower and upper complete. Only a few hundred rounds through it. Comes with many extras. Magpul stock, Daniel defense iron sights, Surefire mussle brake, BCM angle grip stop, QD mount, Nickel boron BCG, Arisaka light mount Sig Red dot and a sling. Sorry it DOESN'T COME WITH LIGHT. Willing to sell upper separately. Cash only and pick up in Kyle/Buda. 907.388.9998 NO TRADES $850 Obo