Modify CNC Hop-Up Chamber Set for Tokyo Marui M4 MWS Airsoft GBBR Optics Nozzle NOT included

Nozzle NOT included

Cut off feature when magazine is empty

if not the best

Gear box bearing: 7/8mm Ball Bearing

AIRSOFT ARTISAN M-LOK FOREGRIP ( BLACK / DARK EARTH )

Modify CNC Hop-Up Chamber Set for Tokyo Marui M4 MWS Airsoft GBBR Optics Nozzle NOT includedDESCRIPTION 6061 aluminum construction for long lasting performance. The aluminum alloy surface is anodized with a bronze finish to enhance corrosion resistance, increase hardness, and improve wear resistance. Precision stepless Hop adjustment (0~2mm) for exceptional accuracy. Front double O ring seal ensures consistent performance. Includes 4 Way Adaptive Hop Up Nub with two hardness options (70and 80). The 4 Way Adaptive Hop Up Nub can be used in