This is my p* fusion engine it is a great gun the range on it is crazy can easily hit people over 300ft everything is included in the picture Part list: Zci inner407 mm barrel rhop Amped igl Speed trigger Max hop up Tracer Red dot 5 mags 100$ for gorilla fcu Gets about 350 fps at 80 psi shooting 1.5 j great gun overall very fun to use good RF