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MAXX CNC Aluminum Hopup Chamber M4A PRO for TM, G&G, Krytac Reviews

4.9 Rating 16 Reviews
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MAXX - CNC Aluminum Hopup Chamber M4A PRO for Tokyo Marui, G&G, Krytac (NOT KWA)
Includes:
1 x CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit
2 x CNC Acrylic Side Cover
2 x CNC Brass 2.5mm Side Wing
1 x CNC Steel Pivot Pin
1 x CNC Aluminum Hopup Lever
1 x CNC Aluminum Soft Round Nub
1 x CNC Aluminum Soft Flat Nub (4mm)
1 x CNC Aluminum Hard Concave Nub (4mm)
3 x Steel Nub Spring
1 x CNC Steel Spring Guide
1 x Steel Upper Compression Spring
1 x Steel Center Compression Spring
1 x CNC Delrin Locking C-Clip
1 x CNC Brass Barrel Spacer
1 x Brass Barrel Spacer Holder Oring
1 x CNC Aluminum Rotary Dial Knob
1 x CNC Aluminum Inlet Adaptor (OD11mm)
1 x CNC Brass Inlet Spacer
Features: 
Machined from a solid aircraft aluminum block with tight tolerances to achieve the most accuracy, consistency, and durability
Performed accurately and consistently on Tokyo Marui (include G&G, KRYTAC, except KWA) Standard M4/M16 AEG series
Precision Rotary Dial Knob for fine hopup adjustments
Re-engineered 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 shooting accurately and consistently on every single shot
Removable Steel Pivot Pin for ease of setup and maintenance
Accepted 21.00mm to 21.25mm nozzle length
Fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use
Wisely equipped with an interchangeable Inlet Adaptor OD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore AEG            Gearbox/HPA Engine nozzle outlet without wobbling. (Inlet Adaptor OD11.5mm and OD12mm are sold separately)
Mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots
Included an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting
Equipped with 2 compression springs on top and center to ensure the hopup unit is seated straight and air tight during use
Specially designed with a new BB Latching System to prevent BB dropping after removing the magazine
The Latching Arm can also be manually pressed to release the remaining BB from inside the hopup chamber
Compatible with any 11mm inner bore AEG Gearbox/HPA Engine nozzle outlets
The Dual UV LED Tracer Module to glow BB in the dark ready!
Product Description:
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 shooting accurately and consistently on every single shot.
The Hopup Chamber M4A unit is designed to accept 21.00mm to 21.25mm nozzle length, and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.
The Hopup Chamber M4A unit is wisely equipped with an interchangeable Inlet Adaptor OD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore AEG Gearbox/HPA Engine nozzle outlet without wobbling. (Inlet Adaptor OD11.5mm and OD12mm are optional)
Also mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots, and included an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting.
More than that, the Hopup Chamber M4A Pro unit is specially designed with a new BB Latching System to prevent BB dropping after removing the magazine. The Latching Arm can also be manually pressed to release the remaining BB from inside the hopup chamber.
***The Dual UV LED Tracer Module is an add-on option to glow BB in the dark. Operating Voltage from 7VDC - 15VDC (2-4 cells LiPo, 6-13 cells NiCad). (Sold separately)
***Test results: FPS might be increased from 10FPS to 30FPS over the stock setup. Please check your FPS!
Product Specifications:
Overall Length: 51.65mm
Overall Height: 37.75mm
Inlet Adaptor Outer Diameter (to fit into Gear Box): 11mm
Hub Outer Diameter (to fit into Outer Barrel): 12mm
Hub Inner Diameter (to fit Nozzle): 8mm
Feeder Outer Diameter (to fit magazine): 8.85mm
Feeder Length (to fit magazine): 6mm
Material: Aluminum 6061
Color: Red & Black
Material: CNC Aluminum
Compatibility: Compatible with most Tokyo Marui (include G&G, KRYTAC, except KWA) Standard M4/M16 AEG series
Manufacturer: MAXX Model Products
Recommended Compatible Products: 
Compatible with most Tokyo Marui (include G&G, KRYTAC, except KWA) Standard M4/M16 AEG series
More About MAXX and why we carry MAXX:
Maxx Model Products, Inc. began in 2001 as a company known by Microheli.com based in Canada, they designed and manufactured high quality upgrade parts and accessories for RC Helicopters, Drones, and Cars. Starting in 2016, Maxx took its experience in high quality RC components and expanded to Airsoft. Maxx launched itself into the Airsoft market with the release of our original M4 PRO hop-up unit. Through feedback from the community and constant improvements, they have achieved the most advanced M4 hop-up unit with the ME model. Taking what they learned in that process, Maxx now brings our attention to other platforms. With our years of experience Maxx looks to manufacture more advanced and innovative products for the whole market. Maxx Model Products, Inc. is a registered business in Canada.

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One of the best hop ups on the market!
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Posted 4 months ago
Indeed - thank you for the review!
Posted 4 months ago
Love this hopup unit. Very easy to install. Highly recommend.
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Posted 5 months ago
Great :) Thank you for the review!
Posted 5 months ago
Would reccomend
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Posted 7 months ago
Thank you for the review and recommendation! Can't go wrong with MAXX Hop Up :)
Posted 7 months ago
Author didn't leave any comments.
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Posted 8 months ago
Thanks for the 5-star product review!
Posted 7 months ago
Author didn't leave any comments.
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Posted 1 year ago
Thanks!
Posted 1 year ago
I love the maxx hops they haven't let me down yet, an I like how u can switch up nubs to see to see what works best for u. There's a good variety. I wish they had more colors to choose from though. I definitely recommend getting one for who ever wants a good inner barrel set up
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Posted 1 year ago
We appreciate the review! Thank you. :)
Posted 1 year ago
Buy two of thise. Install it into cyma and kings arms pdw, work grates!
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Posted 1 year ago
Great!
Posted 1 year ago
Installed in a G&P M4 with a flat hop and made my FPS way above field limit but my range and accuracy is now perfect so there is that. High quality unit and I would buy again.
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Posted 1 year ago
Thanks!
Posted 1 year ago