Area 419 Arcalock Rail For Barrett Mrad Mk22 Sniper System
$175.00
The Area 419 Arcalock Rail for Barrett MRAD Mk22 is a precision accessory rail system built specifically for modern Barrett MRAD rifles with M-LOK forends. This dovetail rail uses Area 419's proprietary serrated locking interface to secure accessories with zero movement—a critical advantage when you're setting up a long-range precision rifle for consistent performance. The serrated design locks mechanically with Area 419 clamps while remaining smooth to the touch, so it won't tear up your gear or hands.
Made from 6061-T6 aluminum and finished in Type 3 hard-coat anodized FDE, this rail is built tough for serious field use. Every edge is chamfered and radiused—a detail that takes longer but reflects actual craftsmanship. The rail runs the full length of a new Barrett MRAD forend and mounts at up to four attachment points for maximum rigidity, critical when you're dialing in shots at distance. Area 419 machines these domestically from USA-sourced material, so you know what you're getting.
The Arcalock rail adheres to the RRS 1.5" dovetail standard, meaning it's backward-compatible with standard Arca accessories (though the locking feature only engages with Area 419 clamps). If you're running a modern Barrett MRAD and want a rock-solid platform for precision mounting without any slop, this rail delivers the control and durability you expect from a serious precision rifle accessory. Note: current production MRAD rifles with M-LOK forends are required; older models with circular holes are not compatible. Rear fixed barricade stop is sold separately.
Key Features
- Proprietary serrated locking interface for zero-movement accessory mounting
- Smooth, non-sharp serrations won't damage bags or gloves
- RRS 1.5" dovetail standard—compatible with standard Arca accessories and lever clamps
- Mounts at up to 4 attachment points for maximum rigidity and stability
- Fully radiused and chamfered edges for a refined finish
- Type 3 hard-coat anodized FDE for durability and weather resistance
- 6061-T6 aluminum construction, made in-house in the USA
- Engineered to span the full length of a new Barrett MRAD M-LOK forend
Specifications
| Brand | Area 419 |
| Material | 6061-T6 Aluminum |
| Finish | Type 3 Hard Coat Anodized FDE |
| Dovetail Standard | RRS 1.5" |
| Attachment Points | Up to 4 |
| Locking Mechanism | Proprietary serrated clamp interface (Area 419 clamps required for locking) |
| Compatibility | Current production Barrett MRAD Mk22 with M-LOK forend |
| Country of Manufacture | USA |
Frequently Asked Questions
What Barrett MRAD rifles is this rail compatible with?
The Arcalock rail is designed for current production Barrett MRAD Mk22 rifles with M-LOK forends. Older MRAD models with circular mounting holes are not compatible with this system.
What clamps work with this rail, and does it require Area 419 clamps?
The rail is backward-compatible with standard Arca-type accessories and lever clamps that meet the RRS 1.5" dovetail standard. However, the proprietary locking feature—where the serrated sides mechanically grip the clamp to prevent movement—only functions with Area 419 clamps. Standard Arca clamps will mount but won't engage the locking mechanism.
Is the rear barricade stop included?
No. The rear fixed barricade stop is sold separately and is not included with this rail.
Why are the serrations smooth if they lock accessories?
The serrated edges are designed to lock mechanically with Area 419 clamps while remaining smooth and non-abrasive. This prevents damage to bags, gloves, or hands while maintaining the zero-movement security the system is engineered for.
