Here is where I stand as of now,
Started out as a RRA Middy. Replaced BCG with a Bravo Company BCG. Magpul CTR stock, Magpul MIAD Grip, RRA Half Quad Rail(too heavy going to switch for a Daniel Defense Omega or a Midwest Industries if it comes out soon. RRA 2 stage match trigger. Cheapo tru glo red dot. Going with a Aimpoint Comp ML3 but will hold off on that for a month or two.