Quick Summary
The RALSPEC MLOK Compatible Polymer Rail Set is a set of 4 x 20 mm Picatinny rail sections for MLOK compatible handguards and forends. It includes an 11 slot rail, 9 slot rail, 7 slot rail and 5 slot rail, giving a choice of mounting lengths for compatible rail accessories.
The set is made from injection moulded reinforced composite with a matt black finish. Hardware for attachment to MLOK slots is included, and the product is described as suitable for airsoft and real firearms.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | RALSPEC. |
| Product type | MLOK compatible polymer rail set for adding Picatinny-style accessory mounting points. |
| Rail sizes | 11 slot, 9 slot, 7 slot and 5 slot sections, so you can choose the length that suits the accessory and layout. |
| Mounting system | Fits MLOK compatible handguards and forends. |
| Material | Injection moulded reinforced composite. |
| Finish | Matt black. |
| Included items | All hardware needed for direct attachment to MLOK slots is included. |
What to Compare Before Buying
- Compatibility: Check that the handguard or forend is MLOK compatible before choosing this rail set.
- Rail length: The set includes 11 slot, 9 slot, 7 slot and 5 slot sections. Compare the section length with the accessory you want to mount.
- Accessory standard: These rails accept 1913 Picatinny spec rail-mounted accessories, so confirm the accessory uses that format.
- Included hardware: The fixing hardware is included, so compare the selected offer with any extra parts you may already plan to use.
Safe Use and Important Precautions
The mounting note states a maximum torque of 4 Nm or 35 in/lb when tightening the screws. Do not overtighten, and use the short handle of the Allen key for tightening as indicated. Follow the manufacturer’s instructions for the exact fitting procedure.
Before You Decide
Check that your handguard or forend is MLOK compatible, and compare the included 11 slot, 9 slot, 7 slot and 5 slot sections against the accessory you plan to mount. Confirm that the fitting hardware supplied with the set matches your installation needs, and follow the stated torque limit during fitting.





