Quick Summary
The CYMA Keymod Modular Handguard Rail System is an airsoft spare part designed for the CYMA CM079 M4 AEG rifle. It is also listed as compatible with CYMA, VFC, G&P, King Arms, and Tokyo Marui M4 M16 series AEG, plus KWA, KSC and Western Arms WA M4 series GBB.
Who It Is Best For
This suits players looking for a replacement or upgrade handguard for a compatible M4 style airsoft setup. It will appeal to anyone who wants a modular handguard option and already knows their rifle platform matches the listed compatibility.
What To Know Before You Buy
Made from aluminium and metal, this part is described with several compatibility listings, so it is worth checking your exact rifle variation before ordering.
Pros: Compatible with a wide range of listed M4 style airsoft platforms.
Cons: You should confirm your exact rifle compatibility and fit before buying.
Common Buyer Questions
What rifle is this for?
It is designed for the CYMA CM079 M4 AEG rifle and is also listed for other compatible M4 style airsoft platforms.
Is it made from metal?
Yes. It is described as being made from aluminium and metal.
Will it fit my M4?
It may fit several listed M4 series platforms, but you should check your exact rifle variation before ordering.
Is this for airsoft use?
Yes. It is listed as an airsoft spare part for M4 series AEG and GBB platforms.
Are the dimensions given?
Yes. The listed measurements are Full Length 370mm, Top Rail Length 385mm, Handguard Length 295mm, Handguard with Delta Ring 313mm, and weight approximately 600g.
Key Details
| Detail | What it means in use |
|---|---|
| Product type | Airsoft spare part handguard rail system |
| Brand name | CYMA |
| Model reference | CM079 |
| Material | Aluminium and metal |
| Listed compatibility | CYMA, VFC, G&P, King Arms, Tokyo Marui M4 M16 series AEG, KWA, KSC and Western Arms WA M4 series GBB |
| Full Length | 370mm |
| Top Rail Length | 385mm |
| Handguard Length | 295mm |
| Handguard with Delta Ring | 313mm |
| Weight | Approx 600g |
Final Buying View
This CYMA Keymod Modular Handguard Rail System is a practical option for buyers who need a compatible M4 style airsoft handguard and want a part with clear listed fitment. If your rifle matches the stated platform, it offers a straightforward replacement or upgrade choice.
Check your exact rifle variation and measurements before ordering so you can be confident it is the right fit.





