Quick Summary
The 5KU CNC Aluminium 254mm B30 Style Long Lower Handguard Rail is a handguard rail for AK series AEG and GBB rifles. It is listed as suitable for LCT, GHK, E&L and Tokyo Marui AK series AEG and GBB rifles, with an approximate length of 254mm and an approximate weight of 258g.
Who It Is Best For
This will suit buyers looking for a B30 style long lower handguard rail for a compatible AK series rifle. It is aimed at people who already know the platform they are fitting and want a part described for LCT, GHK, E&L or Tokyo Marui AK series AEG and GBB models.
What To Know Before You Buy
Check compatibility with your exact rifle before ordering, especially if you are choosing between different AK series variants.
Pros: It is clearly listed for several well known AK series platforms and gives both length and weight guidance.
Cons: Fit should still be checked against the selected rifle variation before purchase.
Common Buyer Questions
What type of part is this?
It is a B30 style long lower handguard rail for AK series AEG and GBB rifles.
Which rifles is it listed for?
It is listed as suitable for LCT, GHK, E&L and Tokyo Marui AK series AEG and GBB rifles.
What is it made from?
It is described as CNC aluminium construction.
What is the length?
The listed length is approximately 254mm.
What is the weight?
The listed weight is approximately 258g.
Should I check anything before ordering?
Yes, check the selected rifle variation and fit before buying.
Key Details
| Detail | What it means in use |
|---|---|
| Product type | Lower handguard rail |
| Style | B30 style long |
| Construction | CNC aluminium construction |
| Compatibility | Listed for LCT, GHK, E&L and Tokyo Marui AK series AEG and GBB rifles |
| Length | Approximately 254mm |
| Weight | Approximately 258g |
Final Buying View
This is a straightforward AK series lower handguard rail for buyers who need a B30 style long part and already have a compatible rifle in mind. The listed platform fit, approximate length and approximate weight give a useful starting point, but the exact rifle variation should still be checked before ordering. If it matches your setup, it is a practical way to narrow down the right part for your build.





