Part list: Arp9-285$ M4 guard rail-80$ Polar star jack-350$ Igl-10$ Drum mag-60$ Grip-15$ Maple leaf bucking 60 degree-15$ Prometheus 363 barrel-60$ Speed trigger-25$ Novritch suppressor/amplifier-40$ 3 mid cap mags 1 hi cap-88$ Fcu battery-15$ Cost to build-1,100+ Will sell stuff separately pistol is a wind velocity with a primary m4 adapter and a novritch ssx23. MESSAGE ME IF YOU HAVE QUESTIONS.