Brand new never fielded has new upper new action army hop up chamber crazy jet inner barrel la capa bucking cow cow bolt and ctm bolt cow cow guid rod and short stroke ctm return springs cow cow thumb rest cow cow mag well ctm charging handle cow cow pin set message befor buying so I can answer all ur questions thank u I do not take electronic checks so don’t ask cash up front and will ship out next day only selling because I’m a hi capa guy not really feeling the aap light and red dot not included….. but on a side note let’s see what trades u got no bs no beat up builds I want new for new or if u got a Hpa engine hit me up