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Maxx Model CNC Aluminum Hopup Chamber M4i Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on ICS CXP/CS4/EBB (include old models) M4/M16 AEG series.
The Hopup Chamber M4i 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 M4i 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 M4i unit is wisely equipped with an interchangeable Inlet Adaptor OD12mm to ensure the hopup unit is inserted exactly in the center of the 12mm inner bore ICS AEG Gearbox nozzle outlet without wobbling. (Inlet Adaptor OD11mm and OD11.5mm 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 M4i 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!
Includes | |
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1 x CNC Aluminum Hopup Chamber M4i Pro (with BB Latching System) unit |
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2 x CNC Acrylic Side Cover |
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2 x CNC Brass 2.9mm Side Wing |
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1 x CNC Steel Pivot Pin |
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1 x CNC Aluminum Hopup Lever |
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1 x CNC Aluminum Soft Round Nub |
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1 x CNC Aluminum Soft Flat Nub (4mm) |
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1 x CNC Aluminum Hard Concave Nub (4mm) |
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3 x Steel Nub Spring |
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1 x CNC Steel Spring Guide |
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1 x Steel Upper Compression Spring |
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1 x Steel Center Compression Spring |
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1 x CNC Delrin Locking C-Clip |
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1 x CNC Brass Barrel Spacer |
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1 x Brass Barrel Spacer Holder Oring |
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1 x CNC Aluminum Rotary Dial Knob |
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1 x CNC Aluminum Inlet Adaptor (OD12mm) |
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1 x CNC Brass Inlet Spacer |
Specification |
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Overall Length: 51.65mm |
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Overall Height: 38.75mm |
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Inlet Adaptor Outer Diameter (to fit into Gear Box): 12mm |
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Hub Outer Diameter (to fit into Outer Barrel): 12mm |
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Hub Inner Diameter (to fit Nozzle): 8mm |
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Feeder Outer Diameter (to fit magazine): 8.85mm |
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Feeder Length (to fit magazine): 6mm |
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Material: Aluminum 6061 |
Features | |
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Machined from a solid aircraft aluminum block with tight tolerances to achieve the most accuracy, consistency, and durability |
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Performed accurately and consistently on ICS CXP/CS4/EBB (include old models) M4/M16 AEG series |
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Precision Rotary Dial Knob for fine hopup adjustments |
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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 |
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Removable Steel Pivot Pin for ease of setup and maintenance |
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Accepted 21.00mm to 21.25mm nozzle length |
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Fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use |
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Wisely equipped with an interchangeable Inlet Adaptor OD12mm to ensure the hopup unit is inserted exactly in the center of the 12mm inner bore ICS AEG Gearbox nozzle outlet without wobbling. (Inlet Adaptor OD11mm and OD11.5mm are sold separately) |
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Mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots |
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Included an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting |
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Equipped with 2 compression springs on top and center to ensure the hopup unit is seated straight and air tight during use |
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Specially designed with a new BB Latching System to prevent BB dropping after removing the magazine |
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The Latching Arm can also be manually pressed to release the remaining BB from inside the hopup chamber |
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Compatible with any 12mm inner bore ICS AEG Gearbox nozzle outlets |
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The Dual UV LED Tracer Module to glow BB in the dark ready! |
Weight | |
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N/A grams |
Usage | |
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Compatible with most ICS CXP/CS4/EBB (include old models) M4/M16 AEG series |
Requires | |
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Wearing eye protection is recommended |
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Use proper tools for disassembly and reassembly the gear box with great care due to spring tension |
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Bearing lubricant oil/grease is recommended for smooth operation |
Instruction | |
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Instruction Manuals are included |
ICS® is a registered trademark of ICS Enterprise Co., Ltd.
Defective products subject to a manufacturer's warranty must be handled under the terms of the manufacturer's warranty. Please read the terms carefully and follow their procedures. Please send back to manufacture for repairs. The warranty period for these products is determined by the manufacturer.
SS Airsoft does not provide a warranty on products without a manufacturer’s warranty, unless explicitly stated. Warranties are not available for any Special Sale or Closeout products. Items received free or as part of a package sale may not be returned individually unless the entire package is returned at the discounted or package price
All returns are subject to inspection by our returns department before being processed. Products must be in original packaging with all original accessories and be in new, functioning condition .Returns that are missing the factory packaging, are not returned in new condition, opened or used consumables, or show signs of abuse may not be returned or are be subject to a minimum 20% restocking fee.
We do not cover nor refund the costs of returned shipping to us