Quick Summary
The RALSPEC Aluminium 13 Slot 20mm KeyMod Rail Section Mount is a KeyMod rail section for KeyMod compatible hand guards and forends. It provides a 1913 Picatinny spec rail surface for fitting rail-mounted accessories.
The section is made from aluminium and finished in matt black. The stated weight is 47 g for the rail only.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | RALSPEC, so the buyer can match the product range accurately. |
| Product type | KeyMod 20 mm rail section, for adding a Picatinny spec mounting surface. |
| Slots | 13 slots, which helps buyers compare length and accessory placement. |
| Material | Aluminium, with a matt black finish. |
| Weight | 47 g for the rail only. |
| Compatibility | For KeyMod compatible hand guards and forends. |
| Included hardware | All hardware necessary for attachment is included. |
What to Compare Before Buying
- Interface type: This is for KeyMod compatible hand guards and forends, so check that your hand guard uses the same interface.
- Accessory fit: It creates a 1913 Picatinny spec rail section, so compare the accessory you want to mount with that pattern.
- Length and slot count: The section has 13 slots, which affects how much room is available for mounted accessories.
- Included hardware: The necessary attachment hardware is included, so check whether the offer contents match the fitting you need.
Compatibility, Size and Fit
This rail section is intended for KeyMod compatible hand guards and forends, and it can be attached directly to aluminium or polymer hand guards and forends. It is also described as suitable for airsoft and for real firearms.
The dimensions are referred to a diagram in the product images, so compare the physical size with the space available on the hand guard before choosing an offer.
Setup and Correct Use
Installation follows the standard KeyMod procedure. When fitting and tightening the screws, do not overtighten them. The stated maximum torque is 4 Nm or 35 in/lb, and the short handle of the Allen key is suggested for tightening.
Before You Decide
Confirm that your hand guard is KeyMod compatible and that you want a 1913 Picatinny spec rail section. Check the 13-slot length against the space you have available, and make sure the included hardware suits the fit you need. Follow the stated torque limit during installation.
