Up for trade is my 7.5 Aero brand new never fired. Upper and lower is complete Aero except for a few upgrades. Safety changed out to a Geisselle ambi safety. Has a checkmate 3.5lb drop in trigger. It had a honey badger thing on the back but has been removed. It will be included in the trade. Acog is not included unless the value is there. Do not contact me if you cannot legally own a gun.