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The AirsoftPro Complete CNC Hop-Up Unit for AEG G36 is a precision-machined upgrade part made from 6061-T6 aluminum alloy, providing a more secure fit, improved air seal, and more consistent performance for G36 electric airsoft rifles. Its unique two-piece design creates a rigid connection between the unit and gearbox while making installation and maintenance easier.

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MPLF092-60
MACARON Hop-up Bucking by Maple Leaf for maximum accuracy. Patch shape: arrow (diamond). Yellow version with hardness of 60 shore (up to 120 m/s). Sealing ridge. Compatible with AEG / HPA chambers of TM standard (M4, AK, CZ EVO, G36, and others).
4UAD001
High-quality 4UANTUM Friction hop-up bucking by 4UAD for AEG / HPA rifles. Redesigned nub for perfect range and accuracy. Capable of hop-up for heavy sniper BBs up to 0.48g. Traditional single-point nub with minimal room for BB misalignment. Accuracy, range, and precision, that’s what it’s all about!
4UAD006
4UANTUM SEAL Silicone Grease for Sealing by 4UAD in a transparent finish. High-viscosity sealing grease. Ideal for sealing repairs and preventing leaks from damaged O-rings. Suitable for electric AEGs, manual, GBB, CO2, and HPA gas guns. Content: 15 ml. Easy application with a pen applicator.
The main innovation is its two-piece design, where the hop-up unit is mounted on the barrel while a separate adapter is attached to the gearbox. Once the barrel assembly is installed, both parts are secured together with screws, creating a rigid connection that reduces unwanted unit movement during firing and helps maintain a consistent air seal. The unit is also compatible with SRC G36 rifles thanks to the included dedicated BB feed adapter. Precision CNC machining from 6061-T6 aluminum alloy ensures excellent dimensional accuracy, long service life, and reliable operation.
The separate unit and gearbox adapter create a rigid connection that minimizes unit movement during firing.
Machined from a single block of 6061-T6 aluminum alloy on precision CNC machines in the Czech Republic.
The more secure unit fit helps minimize air loss and contributes to more consistent rifle performance.
The package includes a dedicated adapter that allows installation in SRC G36 rifles.
Includes all necessary components, including a hop-up bucking and mounting hardware.
| Color | Red |
| Hop-Up chamber material | Metal |