Quick Summary
The RALSPEC M16 M4 AR15 Aluminium Carry Handle 20mm Rail Mount is a carry-handle mounted accessory rail for fitting to an M16, M4 or AR15 carry handle. It is a quick-detach 12-slot rail designed for 20 mm accessories, with a hollow sight channel that leaves standard iron sights unobstructed.
The mount is machined from T6061 aluminium alloy and has a hardcoat finish. It uses a hardened steel thumb screw for fitting and removal, and the stated overall length is 132 mm with a weight of 61 g.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Carry handle mounted accessory rail for an M16, M4 or AR15 carry handle. |
| Rail format | 20 mm rail with 12 slots, for compatible accessories. |
| Mounting method | Quick detach design with a hardened steel thumb screw for fitting and removal. |
| Material | T6061 aluminium alloy, with a hardcoat finish. |
| Sight channel | Hollow sight channel to leave standard iron sights unobstructed. |
| Overall length | 132 mm, which helps when checking space on the carry handle. |
| Weight | 61 g, relevant if keeping the setup as light as possible. |
What to Compare Before Buying
- Carry handle fit: This mount is made for an M16, M4 or AR15 carry handle. Check that your platform and carry handle match the intended fit.
- Accessory format: It provides a 20 mm rail with 12 slots. Compare that with the mount pattern needed for your sight, torch or other accessory.
- Iron sight use: The hollow channel is intended to keep standard iron sights visible. Make sure that is the setup you want before choosing a rail mount.
- Size and weight: The stated length is 132 mm and the weight is 61 g. These figures help with space and handling checks.
Compatibility, Size and Fit
This mount is for an M16, M4 or AR15 carry handle and uses a 20 mm rail format. The fixed dimensions and quick-detach design make it worth checking the available space on the carry handle before ordering. If your setup needs a different rail length, mounting style or sight arrangement, compare those details carefully.
Before You Decide
Confirm that your carry handle matches the M16, M4 or AR15 fit this mount is made for. Check that the 20 mm, 12-slot rail suits the accessory you want to attach. If keeping standard iron sights visible matters, the hollow sight channel is a key feature to look for. Also compare the 132 mm length and 61 g weight with your preferred setup.





