Maxx Model CNC Aluminum Hopup Chamber ME - PRO w/ LED

SKU: 614167
Out of stock

Maxx Model

Overview

CNC Aluminum Hopup Chamber ME Pro (with BB Latching System) & UV LED Tracer unit is precisely made to improve accuracy and ensure consistent air seal for Tokyo Marui (include KRYTAC, except KWA) M4/M16 Standard AEG series. The Hopup Chamber ME unit has a precision rotary dial design for fine hopup adjustments, also re-engineered the hopup levers and concave nubs to work best with R-hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot. The Hopup Chamber ME unit is designed to accept the nozzle length from 21.00mm to 21.25mm, and fully compatible with most aftermarket soft and hard rubber bucking without losing FPS or dropping BBs. The Hopup Chamber ME Housing 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 housing to ensure the hopup unit is exactly centered, straight and air tight at all times when adapted to any V2 gear boxes with 11mm or 11.5mm inner bore. More than that, the Hopup Chamber ME Pro unit is specially designed with BB Latching System to prevent dropping BBs after removing the magazine. The Latching System can be also manually opened to release BBs from inside hopup chamber by hand. The Dual UV LED Boards and Module set is also included with this hopup chamber unit to glow BBs in the dark. Operating Voltage from 7VDC - 15VDC (2-4 cells LiPo, 6-13 cells NiCad). ***The Empty Magazine Detection Sensor and Electronic Switch Controller are optional add-ons to stop Motor/HPA firing when the magazine is empty. (Sold separately) ***Test results: FPS might be increased from 10FPS to 30FPS over stock setup. Please check your FPS! Includes 1 x CNC Aluminum Hopup Chamber ME Pro (with BB Latching System) unit 1 x Dual UV LED Boards and Module set 2 x Strong Clear Vinyl Cover set 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 4.5mm length Precision R-Hop Concave Nub 1 x CNC Aluminum 6mm length Precision R-Hop Concave 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 Specification Overall Length: 51mm Overall Height: 37.75mm Hub Outer Diameter (to fit into Gear Box): min 11mm - max 11.5mm Hub Outer Diameter (to fit into Outer Barrel): min 12mm Hub Inner Diameter (to fit Nozzle): max 8.3mm Feeder Outer Diameter (to fit magazine): min 9.25mm Feeder Length (to fit magazine): max 6.25mm Material: Aluminum 6061 Features Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability Improved accuracy and ensure consistent air seal for Tokyo Marui (include KRYTAC, except KWA) M4/M16 Standard AEG series Precision rotary dial design for fine hopup adjustments Re-engineered the hopup levers and concave nubs to work best with R-hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot Removable Brass Threaded Slot Pin for setup and maintenance Accepted the nozzle length from 21.00mm to 21.25mm Fully compatible with most aftermarket soft and hard 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 Equipped with 3 compression springs on top, at bottom and in center of housing to ensure the hopup unit is exactly centered, straight and air tight Compatible with any V2 gear boxes with 11mm or 11.5mm bore Specially designed with BB Latching System to prevent dropping BBs after removing the magazine Manually opened to release BBs from inside hopup chamber by hand Included the Dual UV LED Boards and Module set to glow BBs in the dark. Operating Voltage from 7VDC - 15VDC (2-4 cells LiPo, 6-13 cells NiCad) The Empty Magazine Detection Sensor to stop Motor/HPA firing ready! Weight N/A grams Usage Compatible with most Tokyo Marui (include KRYTAC, except KWA) M4/M16 standard AEG version 2 gear box Requires Wearing eye protection is recommended Use proper tools for disassembly and reassembly the gear box with great care due to spring tension Bearing lubricant oil/grease is recommended for smooth operation Instruction Instruction Manuals are included

Legal Information

iWholesales Ltd is a trade-only supplier ofAirsoft recreational equipment. Airsoft is a popular, non-lethal sporting hobby in the UK, legally and safely categorized alongside common activities like paintball and gel blasting.

1. A Safe & Regulated Hobby
  • Recreational Nature: Airsoft is an organized sporting activity focused on teamwork and target play, much like paintball.
  • Safety Tested: These items are engineered to discharge lightweight 6mm plastic pellets that are non-lethal and designed specifically for hobbyist use.
  • Legal Status: Under the Firearms Act 1968 (Section 57A), airsoft products are not considered firearms because they operate at very low energy levels.
2. Muzzle Energy & Safety Limits

To ensure these items remain safe for recreational play, they strictly follow the kinetic energy limits set by UK law:

  • Fully Automatic Models: These are capped at 1.3 Joules.
  • Single Shot Models: These are capped at 2.5 Joules.
  • Toy-Like Characteristics: Because they fire only plastic or part-plastic spherical missiles (max 8mm diameter) at these low energies, they are legally recognized as safe recreational tools.
3. Restricted Professional Ecosystem (B2B)

While individual buyers at retail shops must provide proof of "Defense" (such as a skirmisher membership) under the VCRA Act, iWholesales operates at a higher professional tier:

  • Vetted Trade Only: This platform is a Closed Ecosystem. We do not sell to the general public.
  • Mandatory Business Verification: Every account is manually reviewed and approved by our compliance team. We only supply verified retailers who are already legal professionals in the hobby industry.
  • Pre-Vetted Supply Chain: By the time an item is listed here, it has already passed through our strict safety and legal vetting process, ensuring it is 100% legal to trade.
4. Industry Accreditations

Our commitment to safety is supported by our active memberships in professional hobbyist and trade associations:

  • GTA (Gun Trade Association): Membership No. IWH/3379.
  • BASC (British Association for Shooting & Conservation): Membership No. 160096741.
  • Registered Firearms Dealer (RFD): We are a Registered Firearms Dealer authorized by the Thames Valley Police (Certificate No: 43/00000008887).

Summary for Compliance Reviewers: iWholesales Ltd provides non-lethal sporting goods for a regulated professional market. Our products meet all UK safety energy requirements and are traded within a restricted, verified professional network, ensuring total compliance with hobby and trade laws.
CNC Aluminum Hopup Chamber ME Pro (with BB Latching System) & UV LED Tracer unit is precisely made to improve accuracy and ensure consistent air seal for Tokyo Marui (include KRYTAC, except KWA) M4/M16 Standard AEG series. The Hopup Chamber ME unit has a precision rotary dial design for fine hopup adjustments, also re-engineered the hopup levers and concave nubs to work best with R-hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot. The Hopup Chamber ME unit is designed to accept the nozzle length from 21.00mm to 21.25mm, and fully compatible with most aftermarket soft and hard rubber bucking without losing FPS or dropping BBs. The Hopup Chamber ME Housing 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 housing to ensure the hopup unit is exactly centered, straight and air tight at all times when adapted to any V2 gear boxes with 11mm or 11.5mm inner bore. More than that, the Hopup Chamber ME Pro unit is specially designed with BB Latching System to prevent dropping BBs after removing the magazine. The Latching System can be also manually opened to release BBs from inside hopup chamber by hand. The Dual UV LED Boards and Module set is also included with this hopup chamber unit to glow BBs in the dark. Operating Voltage from 7VDC - 15VDC (2-4 cells LiPo, 6-13 cells NiCad). ***The Empty Magazine Detection Sensor and Electronic Switch Controller are optional add-ons to stop Motor/HPA firing when the magazine is empty. (Sold separately) ***Test results: FPS might be increased from 10FPS to 30FPS over stock setup. Please check your FPS! Includes 1 x CNC Aluminum Hopup Chamber ME Pro (with BB Latching System) unit 1 x Dual UV LED Boards and Module set 2 x Strong Clear Vinyl Cover set 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 4.5mm length Precision R-Hop Concave Nub 1 x CNC Aluminum 6mm length Precision R-Hop Concave 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 Specification Overall Length: 51mm Overall Height: 37.75mm Hub Outer Diameter (to fit into Gear Box): min 11mm - max 11.5mm Hub Outer Diameter (to fit into Outer Barrel): min 12mm Hub Inner Diameter (to fit Nozzle): max 8.3mm Feeder Outer Diameter (to fit magazine): min 9.25mm Feeder Length (to fit magazine): max 6.25mm Material: Aluminum 6061 Features Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability Improved accuracy and ensure consistent air seal for Tokyo Marui (include KRYTAC, except KWA) M4/M16 Standard AEG series Precision rotary dial design for fine hopup adjustments Re-engineered the hopup levers and concave nubs to work best with R-hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot Removable Brass Threaded Slot Pin for setup and maintenance Accepted the nozzle length from 21.00mm to 21.25mm Fully compatible with most aftermarket soft and hard 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 Equipped with 3 compression springs on top, at bottom and in center of housing to ensure the hopup unit is exactly centered, straight and air tight Compatible with any V2 gear boxes with 11mm or 11.5mm bore Specially designed with BB Latching System to prevent dropping BBs after removing the magazine Manually opened to release BBs from inside hopup chamber by hand Included the Dual UV LED Boards and Module set to glow BBs in the dark. Operating Voltage from 7VDC - 15VDC (2-4 cells LiPo, 6-13 cells NiCad) The Empty Magazine Detection Sensor to stop Motor/HPA firing ready! Weight N/A grams Usage Compatible with most Tokyo Marui (include KRYTAC, except KWA) M4/M16 standard AEG version 2 gear box Requires Wearing eye protection is recommended Use proper tools for disassembly and reassembly the gear box with great care due to spring tension Bearing lubricant oil/grease is recommended for smooth operation Instruction Instruction Manuals are included
SKU 614167
Category Internal Part
Two Tone Weapon No
Variant Hop-Up Chamber

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