Modify CNC Hop-Up Chamber Set for Tokyo Marui M4 MWS Airsoft GBBR Optics you can program the AEG

you can program the AEG to do burst fire

RELOAD GBB Magazine for VFC / Umarex (Elite Force) Glock 17

Nozzle NOT included

The FRAG is engineered to handle tough conditions and performs exceptionally under pressure even down to a reload

if not the best

Modify CNC Hop-Up Chamber Set for Tokyo Marui M4 MWS Airsoft GBBR Optics you can program the AEGDESCRIPTION 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