Built from a Matrix Zombie Killer M4 I’ve had this gun for well over 6 years and it’s had it’s ups and downs, right now it’s sitting at its tip top shape. Effective Range is about 300 feet with .3s. Shoots absolute laser beams. Last time I chronoed it was shooting around 400 with .25s. Externals: VLTOR style Zombie Killer receiver 12” Keymod Rail FDE Rail Covers Magpul PTS MOE Stock Replica EOTech XPS Magpul AFG2 Internals: Complete Nukefet Unit Deans Wiring JG Blue High Torque Motor Stock 8mm Radiused Shell Stock Gearset Stock Cylinder Stock Cylinder Head Stock Tappet Plate Stock Spring Guide Lonex Nozzle Retro Arms Piston and Piston Head SHS M130 Spring PDI 6.05 363mm barrel Retro Arms HopUp Modify Flat Hop bucking Amped Airsoft Gen 1 Flat Nub Everything has been airsealed and the AOE has been corrected. Starting price is $400 with PayPal fees but price is negotiable. Pls help me march DCI.