Quick Summary
The CYMA 155mm Aluminium Upper Lower RIS Handguard Rail System is a rail system for D-Boys, G&P, Classic Army, E&C, AY and CYMA AK Series AEG rifles. It is made out of CNC Aluminium and is described as compatible with 1, 3, 6 and 9 o’clock rail positions.
Who It Is Best For
This suits buyers looking for a replacement or upgrade rail system for a compatible AK Series AEG rifle. It will appeal to anyone who wants a 155mm lower section with matching top and side rail lengths, and who needs to check fit against the listed rifle families before ordering.
What To Know Before You Buy
The key detail is compatibility, so it is worth checking your rifle variant carefully before purchase. The listed measurements are Bottom Length 155mm, Top Rail 100mm, Side Rails 144mm, with an approximate weight of 276g.
Pros: CNC Aluminium construction and multiple rail positions give a practical upgrade option for compatible rifles.
Cons: Fit depends on the exact rifle variant, so compatibility should be checked before ordering.
Common Buyer Questions
What type of product is this?
It is a rail system handguard for compatible AK Series AEG rifles.
Which rifles is it listed for?
It is listed as suitable for D-Boys, G&P, Classic Army, E&C, AY and CYMA AK Series AEG rifles.
What is it made from?
It is made out of CNC Aluminium.
What rail positions does it support?
It is described as compatible with 1, 3, 6 and 9 o’clock rail positions.
What are the listed measurements?
The listed measurements are Bottom Length 155mm, Top Rail 100mm and Side Rails 144mm.
What should I check before ordering?
Check the exact rifle variant and fit against the listed compatibility details before you buy.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | CYMA |
| Product type | Upper lower RIS handguard rail system |
| Material | CNC Aluminium |
| Compatibility | D-Boys, G&P, Classic Army, E&C, AY and CYMA AK Series AEG rifle |
| Rail positions | 1, 3, 6 and 9 o’clock |
| Bottom length | 155mm |
| Top rail | 100mm |
| Side rails | 144mm |
| Weight | Approx 276g |
Final Buying View
If you need a CYMA RIS handguard rail system for a compatible AK Series AEG rifle, this is a straightforward option with clearly listed measurements and rail positions. The main thing to confirm is fit for your exact rifle variant before ordering. If the compatibility matches your setup, it offers a focused upgrade path in a simple package.





