Quick Summary
The Qavctw Tactical ARC Rail Adapter Mount is a black helmet rail adapter for 19 mm tactical fast helmets. It has 360 degree rotation and is described as suitable for fitting onto 19 mm rails. The package includes 2 ARC guide rails and 1 hexagonal wrench.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Qavctw, which helps identify the exact product variant. |
| Product type | ARC rail adapter mount for a tactical fast helmet. |
| Colour | Black. |
| Compatibility | Designed for 19 mm rails, so the rail size is the key check before buying. |
| Rotation | 360 degree rotation, which gives a wider choice of mounting angle. |
| Included items | 2 x ARC guide rails and 1 x hexagonal wrench. |
What to Compare Before Buying
- Rail size: This model is stated for 19 mm rails. Check that your helmet rail matches this size.
- Helmet type: It is described as an adapter for a tactical fast helmet, so confirm the helmet style you own.
- Included quantity: The pack contains 2 guide rails, which matters if you need a pair or only one mount.
- Mounting angle: The 360 degree rotation gives flexibility on position, so compare that with how you want to place your equipment.
What Is Included
- 2 x ARC guide rail
- 1 x hexagonal wrench
Before You Decide
Check the 19 mm rail size, the fast helmet fit and the two-piece pack quantity before choosing an offer. If your helmet uses a different rail size, this adapter will not be the right match.





