G36KA4 Slimline HKEY Handguard
G36KA4 Slimline HKEY Handguard
SKU:CP0055-GBB
In stock
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One piece. Zero compromise.
The G36KA4 Slimline HKEY Handguard is a faithful CNC replica of the modern G36KA4 optic platform — machined from aerospace-grade T6 aluminum, anodized matte black, and built to last.
Two versions. One standard.
CP0055-GBB — Milspec fit for VFC G36 GBB.
CP0055-AEG — Compatible with WE G39, Ares, S&T, and Specna Arms. Includes polymer gap filler for a seamless receiver fit.
Construction & Materials
- Body: CNC-machined from aerospace-grade T6 aluminum for unmatched durability
- Finish: Anodized matte black
- Design: One-piece construction — no flex, no compromise
Smart & Elegant
Your cable now has an elegant and practical space to hide. The slimline HKEY profile keeps your build clean and snag-free.

A seamless finish.
The included gap filler covers the space between handguard and AEG receiver — every detail considered, nothing left exposed.

Made to fit.
Excessive material was removed to create space for your AEG receiver. Precision-machined to clear your internals — no modification needed for supported models.

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We are the Gap Filler
Where mainstream production stops, Clutch Precision begins — engineering the missing pieces for true enthusiasts.
FAQs
Quality Standard
Product Characteristics & Cosmetic Standards
Our products are manufactured using precision machining and industrial finishing processes. As a result, minor cosmetic characteristics may be present, including but not limited to light machining marks, tool traces, finish variations, minor surface marks, slight discoloration, or light surface oxidation where applicable.
In mechanical systems, slight movement, wobble, or play between components may occur due to designed tolerances and does not affect function or performance.
These characteristics are purely cosmetic or tolerance-related, fall within normal manufacturing standards of the airsoft industry, and do not constitute a product defect.
Returns or warranty claims based solely on such cosmetic or tolerance-related characteristics may therefore be declined in accordance with our return policy.
Light surface oxidation (rust), where applicable, is a normal material property and can typically be removed through routine maintenance (e.g., WD-40 and a soft brush).
This notice does not limit any statutory consumer rights.
Support
We take every piece of feedback seriously – but only if it actually reaches us.
Customers who contact us directly will always receive full support: replacement, additional shipment, or refund, handled promptly and without complications.
What we cannot do is monitor complaints posted in Discord servers, forums, or YouTube comments. In those places we see no order number, no details, and therefore we cannot provide a real solution.
Shipping
We aim to ensure fast and reliable delivery to all our customers, whether you’re in the EU or elsewhere in the world.
Shipping is either from our Latvian or Asian warehouse, according to the inventory availability
We will always pick the best lane for your country/area. The average delivery time to EU and UK is 7-14 days, to USA and Canada is 14-21 days, South Korea, Thailand and Japan 5-14 days.
Return & Cancellation
- Orders not yet dispatched can be canceled free of charge.
- EU customers are eligible to initiate return process within 14 days upon the delivery of the parcel. No return accepted from countries and regions outside of the EU
- Returned items must be in absolutely resealable condition, otherwise we have the right to refuse the return or reduce the refund amount
- If the return is not caused by our own mistakes, customers are always to bear the return cost
- Refusing delivery of a shipment, failing to collect a parcel, or providing incorrect or incomplete shipping information does not constitute a valid withdrawal.