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EMG / Maxx Model CNC Aluminum Hopup Chamber for M4 / M16 Series Airs (EMG HU-MX-HOPEM1PRO | EMG-HU-MX-HOPEM1PRO)

Model: EMG HU-MX-HOPEM1PRO
Dist. #: EMG-HU-MX-HOPEM1PRO   SKU: EMG-HU-MX-HOPEM1PRO

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Price:  $60.99

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Updated on Sep 25, 2025 02:53:57 PM

/ Maxx Model CNC Aluminum Hopup Chamber for M4 / M16 Series Airs...
KEEP IN MIND: Hopup system might require assembling

Functions
Machined from a solid airplane aluminum block with tight tolerances to provide much better precision, consistency, and sturdiness
Precision rotary dial design for great hopup adjustments
Re-engineered the hopup levers and concave nubs to work best with R-hop, Flat-Hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot
Accepted the nozzle length from 21.00mm to 21.25mm
Totally compatible with a lot of aftermarket soft and difficult rubber bucking without losing FPS or dropping BBs
Equipped with a new CNC Delrin Locking C-Clip design to hold barrel tight without wobbling and twisting, 3 compression springs on top, at bottom and in center of real estate to guarantee the hopup system is exactly focused, straight and air tight
Compatible with any V2 transmission with 11mm or 11.5mm bore
Specially developed with BB Latching System to avoid dropping BBs after removing the magazine, Manually opened to launch BBs from within hopup chamber by hand

CNC Aluminum Hopup Chamber ME Pro (with BB Latching System) system is precisely made to improve precision and guarantee constant air seal for Tokyo Marui (include KRYTAC, other than KWA) M4/M16 Requirement AEG series.

The Hopup Chamber ME system has a precision rotary dial design for great hopup adjustments, also re-engineered the hopup levers and concave nubs to work best with R-hop, Flat-Hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot.

The Hopup Chamber ME system is developed to accept the nozzle length from 21.00mm to 21.25mm, and totally compatible with a lot of aftermarket soft and difficult rubber bucking without losing FPS or dropping BBs.

The Hopup Chamber ME Real estate is equipped with a new CNC Delrin Locking C-Clip design to hold barrel tight without wobbling and twisting, and 3 compression springs on top, at bottom and in center of real estate to guarantee the hopup system is exactly focused, straight and air tight at all times when adjusted to any V2 transmission with 11mm or 11.5mm inner bore.

More than that, the Hopup Chamber ME Pro system is specifically developed with BB Latching System to avoid dropping BBs after removing the magazine. The Latching System can be also by hand opened to launch BBs from within hopup chamber by hand.

***Test outcomes: FPS may be increased by 5% to 10%. Please check your FPS!

Hopup Package Includes:1 x CNC Aluminum Hopup Chamber ME Pro (with BB Latching System) system
2 x Strong Clear Vinyl Cover
1 x CNC Aluminum Standard-Hop Arm
1 x CNC Aluminum R-Hop Arm
1 x Silicone Rubber Standard-Hop Nub Damper
1 x Silicone Rubber R-Hop Nub Damper
1 x CNC Aluminum 5mm length Precision R-Hop Nub
1 x CNC Aluminum 6mm length Precision R-Hop Nub
1 x CNC Brass Threaded Slot Pin
1 x CNC Delrin Locking C-Clip
1 x CNC Barrel Brass Spacer
1 x Brass Spacer Holder Oring
3 x Steel Compression Spring
Manufacturer: EMG / Maxx Design

Color: EMG Blue

Specifications:Total Length: 51mm
Total Height: 37.75mm
Hub Outer Diameter (to fit into Outer Barrel): minutes 11mm
Hub Inner Diameter (to fit Nozzle): max 8.3mm
Feeder Outer Diameter (to fit magazine): minutes 9.25mm
Feeder Length (to fit magazine): max 6.25mm
Application: For a lot of Tokyo Marui (include KRYTAC, other than KWA) M4/M16 basic AEG version 2 transmission
Material: Aluminum 6061
Type: One Piece

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