by CommieHunter » Mon Mar 04, 2013 12:56 pm
If it's a CQR, it's a KWA.
I'd either ask AONW to order the upper from KWA, or I'd call KWA and order it directly. Then you can essentially pick what outer barrel, rail, etc you want, as they should all fit. You can go OEM KWA with the barrel and barrel nut, then add another RIS, or you can go MadBull barrel and rail.