Quick Summary
The 5KU SPORT 4 Modular Handguard Kit is an airsoft handguard rail system for D BOYS, GHK and LCT AKM and AK74 series AEG rifles. It is listed as black and includes M1913 20mm Picatinny rail on 1 O’Clock, with a full length of 295mm.
Who It Is Best For
This is a practical choice for airsoft players looking for a compatible handguard rail system for an AKM or AK74 series rifle from the listed platforms. It suits buyers who want a longer handguard format and a clear fit check before ordering.
What To Know Before You Buy
Check the selected rifle series carefully before ordering, as the fit is only stated for D BOYS, GHK and LCT AKM and AK74 series AEG. The listed weight is approximately 309g and the dimensions include a 295mm full length, so it is worth making sure the setup you want matches those measurements.
Pros: Includes a 20mm Picatinny rail section and gives clear compatibility for the listed rifle series.
Cons: Fit should be checked carefully against your exact rifle variant before ordering.
Common Buyer Questions
What type of product is this?
It is a modular handguard kit rail system for an airsoft rifle.
Which rifles is it listed for?
It is stated as suitable for D BOYS, GHK and LCT AKM and AK74 series AEG.
What colour is it?
It is listed as black.
Does it include a Picatinny rail?
Yes, it is listed with an M1913 20mm Picatinny rail on 1 O’Clock.
What should I check before ordering?
Check your rifle series and the listed dimensions to make sure the fit is suitable.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | 5KU |
| Product type | SPORT 4 Modular Handguard Kit Rail System |
| Compatibility | Suitable for D BOYS, GHK and LCT AKM and AK74 series AEG |
| Rail type | M1913 20mm Picatinny rail on 1 O’Clock |
| Full length | 295mm |
| Colour | Black |
| Listed weight | Approx 309g |
Final Buying View
If you need a black modular handguard rail system for a compatible D BOYS, GHK or LCT AKM and AK74 series AEG, this 5KU kit gives you a clear, measured option to work from. Check your rifle variant and dimensions before buying, and it should be easier to judge whether it is the right fit for your setup.





