Listing includes EVERYTHING in the description. If it’s not included, it says so. -Challenge kit built CQBR. Approximately 2012, has ran great for years. -VFC MK18 RIS II rail, matches Daniel Defense rail color perfectly. -Wired to deans -Magpul ASAP plate -G&P KAC suppressor with flash hider, foamed. -Tangodown vertical grip -Magwell extension -12 Magpul PTS brand PMAGs (2 for parts) -7 Systema brand mags (1 for parts) -1 MAG brand mag -9 11.1v batteries, all wired to deans -1 9.6v PTW batteries, Sanyo brand, may or may not work -1 14.5” outer barrel -2 extra motor brushes -1 FCC mosfet -1 motor core -1 Systema FCU -Genuine KAC sights are not included in price.