CNC Aluminum M4G Hop-Up Unit for M4 Series - MAXX MODEL
  • CNC Aluminum M4G Hop-Up Unit for M4 Series - MAXX MODEL
  • CNC Aluminum M4G Hop-Up Unit for M4 Series - MAXX MODEL
  • CNC Aluminum M4G Hop-Up Unit for M4 Series - MAXX MODEL
  • CNC Aluminum M4G Hop-Up Unit for M4 Series - MAXX MODEL

CNC Aluminum M4G Hop-Up Unit for M4 Series - MAXX MODEL

99.90
Tax included

The MAXX MODEL M4G hop-up chamber for AEG/HPA M4/M16 (TM/VFC standard) replicas is made of CNC aluminum. "G" (Gas) hybrid design that uses GBB/VSR buckings (optimized for Maple Leaf Wonder/Super/MrHop) and GBB inner barrels. Precise rotary adjustment. Includes air nozzle adapter, brass side wings, Delrin C-Clip, and BB retention system. Not compatible with standard AEG barrels.

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Size Guide

This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.

Men's Sizes

International XS S M L XL XXL XXXL
Europe 32 34 36 38 40 42 44
US 0 2 4 6 8 10 12
Chest Circumference (inches) 33-35" 36-38" 39-41" 42-44" 45-47" 48-50" 51-53"
Chest Circumference (cm) 84-89 91-97 98-104 107-112 114-119 122-127 129-134
Waist Circumference (inches) 28" 30" 32" 34" 36" 38" 40"
Waist circumference (cm) 71 76 81 86 91.5 96.5 101.5

LOWA FOOTWEAR SIZE CHART

SIZE SELECTION:

THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)

conversion chart: UK size - (IT size) - size in mm

Size 6.5 (40) 257mm

Size 7 (40 3/4) 262mm

Size 7.5 (41.5) 266mm

Size 8 (42) 270mm

Size 8.5 (42.5) 274mm

Size 9 (43 1/4) 278mm

Size 9.5 (44) 283mm

Size 10 (44.5) 287mm

Size 10.5 (45) 291mm

Size 11 (46) 295mm

Size 11.5 (46.5) 300mm

Size 12 (47) 304mm

Size 12.5 (48) 308mm

Size 13 (48.5) 312mm

NEED ADVICE ON CHOOSING A SIZE?

Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!

e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!

Size Guide
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Quantity
Last items in stock

The MAXX MODEL M4G hop-up chamber ("G" stands for GAS) is a high-quality upgrade component designed for electric airsoft (AEG) and HPA replicas of the M4/M16 series (compatible with TM and VFC standards). This hop-up chamber features an innovative hybrid design: while being for AEG/HPA platforms, it is designed to use GBB/VSR type hop-up buckings and GBB type inner barrels.

This approach is considered by some users to be the most accurate solution, especially when using heavier BBs, ensuring performance and shooting consistency at the level of a precision rifle.

Main Features:

  • Material and Machining: Made of precisely CNC machined aluminum.
  • Hybrid Design (GBB/VSR on AEG/HPA): Uses GBB/VSR buckings and inner barrels to maximize accuracy. Not compatible with standard AEG barrels.
  • Bucking Compatibility: Optimized for Maple Leaf GBB buckings (Wonder, Super, MrHop). Other GBB buckings may require slight modifications.
  • Rotary Adjustment: Equipped with a numbered rotary dial in aluminum for precise and stable hop-up adjustment.
  • Air Nozzle Adapter: Includes an adapter to perfectly center the air nozzle inlet, ensuring optimal sealing.
  • CNC Brass Side Wings: Removable, ensure precise insertion into the outer barrel grooves.
  • CNC Delrin C-Clip: Securely locks the inner barrel, preventing oscillations or twists.
  • BB Retention System: Prevents BBs from falling out when the magazine is removed. It is possible to manually release the BBs by pressing the appropriate button.

Technical Specifications:

  • Type: Hop-up chamber (for GBB/VSR buckings/barrels on AEG/HPA)
  • Model: M4G
  • Replica Compatibility: AEG/HPA M4/M16 standard TM and VFC
  • Bucking Compatibility: GBB/VSR (Optimized for Maple Leaf Wonder/Super/MrHop)
  • Barrel Compatibility: GBB (with grooves for AEG C-Clip lock, e.g. Maple Leaf)
  • Material: CNC Aluminum, CNC Brass (side wings), CNC Delrin (C-Clip)
  • Adjustment: Numbered rotary
  • Brand: MAXX MODEL

Important Compatibility Notes:

  • This hop-up chamber is NOT compatible with standard AEG inner barrels.
  • For proper operation, it is necessary to use a GBB type hop-up bucking (Maple Leaf recommended) and a GBB type inner barrel that has the correct grooves for the AEG C-Clip locking system (such as some Maple Leaf barrels).
  • Other GBB buckings (other than Maple Leaf) may require slight modifications in the nub area.

Advantages:

  • Allows you to use GBB/VSR buckings and barrels on AEG/HPA for maximum accuracy (especially with heavy BBs)
  • Made of high quality CNC aluminum
  • Precise rotary adjustment
  • Air nozzle centering system
  • Secure barrel lock (brass wings and Delrin C-Clip)
  • BB retention system
MX-HOP020MG

Data sheet

Composition
Recycled cardboard
STANDARD REPLICA
AR15

Specific References

CNC Aluminum M4G Hop-Up...

99.90