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Dual O-rings for improved air sealing
Recommended for users familiar with GBB tuning
Compatibility: V2 AEG gearboxes using split gearbox design
Works well with high-torque motors and 11
Compatibility: M4 lower receivers
MAXX Model CNC Aluminum Hopup Chamber M4P - PRO (for standard M4 AEG) Gearbox Parts Dual O-rings for improved airMAXX Model CNC Aluminum Hopup Chamber M4P PRO (for standard M4 AEG) Product Description The MAXX Model CNC Aluminum Hopup Chamber M4P PRO is a precision machined hop up unit designed for standard M4 M16 AEG series. Built from high grade CNC aluminum, this hop up chamber offers smooth BB feeding, superior air seal, and stable hop adjustment to maximize accuracy and performance. Ideal for serious airsoft builders and techs, the M4P PRO model features