Hpa build

This gun was built to be a fast and long range shooting. This gun come with a backdraft innovations v2 engine made for fast builds it also has an upgraded hop up unit the max (m4) it also has an upgraded nub and a longer barrel made for range and accuracy. It also come with 2 battery’s for the fcu and it come with the original stock it come with a 3000 psi tank and line with the regulator key and 6 mags which hold 210 rounds each And come with a charger. This gun is ready for the range. Open to offers.