Includes: BTC SPECTRE Madbull tightbore 363mm R-hopped ZCI metal tooth piston Metal spring guide Super shooter 13:1 gears CA 7mm bearings JG blue Element piston head Bravo aluminum cylinder head Sorbo & neo pad Spare handgaurd for larger battery Sight rail 14mm ccw thread adapter King Arms foam filled Silencer Systema m120 spring 340fps on .25g 7 metal midcaps Small chip in the piston grin but was jb welded on a year ago and no problems since. Red dot is not functioning