Base gun is a tm gold match Am viper slide Am magwell Am hammer Am valve knocker Am hammer sear Am shortstroke buffers Aip 140% springs all around Aip 2 piece spring guide rod Aip lightweight guide plug Aip front and rear sight covers Aip outer barrel Aip disconnector set Cow cow bbu Cow cow sear spring Maple leaf hop up chamber Maple leaf 6.01 inner barrel Maple leaf 75 degree decepticon bucking Custom stippled tm grip The only stock componants are the trigger and loading nozzle Will include case and 6 mags Price is firm