Description
Area 419 ARCALOCK 12 in M-LOK dovetail rail is a rail system for attaching precision rifle accessories to a stock forend. It is made from 6061-T6 aluminum and finished Type 3 Hard Coat anodized for durability. The rail is made to the RRS 1.5 in dovetail standard and includes M-LOK mounting hardware, but it only locks with an Area 419 clamp.
Key details
- Mechanically locks with an Area 419 clamp; it does not lock on its own.
- Serrated rail sides interface with the proprietary clamp design to prevent movement.
- Backwards compatible with standard Arca accessories, but it will not be locking without the clamp.
- Made to the RRS 1.5 in dovetail standard for lever clamp compatibility.
- Underside M-LOK slots let you add M-LOK accessories to the 419 rail.
- Requires 6 consecutive M-LOK slots on the host stock to attach.
Specifications
| Length | 12 in |
|---|---|
| Weight | 4.1 oz |
| Material | 6061-T6 Aluminum |
| Finish | Type 3 Hard Coat anodized |
| Dovetail Standard | RRS 1.5 in Dovetail Standard |
The rail’s edges are radiused and chamfered, and the serrations are designed to avoid sharp contact with bags or hands.



