Protech mkII base: •super air efficient, quiet, drop in, electronics compatible with other drop in units(I.e. Jack, F1, Wolverine) •Troy 11" battle rail •gemtech suppressor •6.03 madbull barrel with r-hop •magpul flip up sights •magpul stock •KWA body •HPA SPEED trigger •PEQ with light and laser •magpul foregrip Message me if interested, price is slightly negotiable