MAXX Model Airsoft CNC Aluminum Hop-Up Chamber AEG Series M4A - PRO (Red) f1 25 5000ct BBs

25 5000ct BBs

Compatibility: Elite Force

Detachable rear sight

The slip fitting is then compressed which allows for it to be removed from the macro line

MAXX Model Airsoft CNC Aluminum Hop-Up Chamber AEG Series M4A - PRO (Red) f1 25 5000ct BBsMaxx Model CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC, except KWA) Standard M4 M16 AEG series. The Hopup Chamber M4A unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best with R Hop and Standard Hop to keep the BB