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Area 419: ARCALOCK Rail - For AI AX Rifles/Chassis
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$225.00
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SKU: 419-ALK-AIAX11
Overview
This bolt-on rail replacement is designed for Accuracy International AX short-action rifles and chassis with a 13" forend, giving the platform a continuous interface from the magwell to the front of the forend. It replaces the factory plastic grip and follows a gradual 5-degree slope, while threaded ends provide attachment points for security stops and a flush cup supports sling use from a tripod. The included barricade stop can be positioned in front of the magwell to help protect a magazine when the rifle is braced against a bag or support. It is not compatible with AXMC/AX LA chassis, and it locks only with an Area 419 clamp.
Why Hunters Choose the Area 419
Bolt-on Rail
Replacement for Accuracy International AX
Runs From
Magwell to the end of
Includes Threaded
Ends for security stops to
Flush-cup Sling
Attachment when shooting from a
Includes Barricade
Stop for added magazine protection
Key Features
- Bolt-on rail replacement/modification for Accuracy International AX rifles and chassis.
- Replaces the AI plastic grip with a rail running from the magwell to the forend.
- 5-degree gradual slope covers the forend attachment spine.
- Threaded holes at each end accept security stops to help prevent accidental sliding off.
- Includes a flush-cup for sling attachment when shooting from a tripod.
- Short rail length fits short action AX rifles and chassis with 13-inch forends; not for AXMC/AX LA chassis.
Best Used For
- Short-action AI AX owners needing a bolt-on rail replacement for the 13-inch forend.
- Hunters using tripod-supported shots who want a flush-cup sling attachment point.
- Shooters building a bag-riding setup and wanting the included barricade stop.
- Users needing security-stop holes to help keep accessories from sliding off the rail.
- Accuracy International AX chassis owners replacing the factory plastic grip with a rail system.
Specifications
| Barricade Stop Weight | 2 oz. |
|---|---|
| Blade Finish | hardcoat anodized |
| Compatibility | Accuracy International AX Rifles & Chassis |
| Flush Cup Sling Attachment | Yes |
| Forend Length | 13" forend |
| Includes Barricade Stop | Yes |
| Locking Requirement | Area 419 clamp |
| Material | 6061 Aluminum |
| Not Compatible With | AXMC/AX LA Chassis (16" forend) |
| Rail Length | Short Rail Length (13" forend) |
| Slope | 5 degrees |
| Threaded Security Stop Holes | Yes |
| Weight | 11 oz. |
Pros
- Bolt-on rail replacement for Accuracy International AX rifles and chassis.
- Runs from the magwell to the end of the 13-inch short-action forend.
- Includes threaded ends for security stops to help prevent accessories from sliding off.
- Features a flush-cup for sling attachment when shooting from a tripod.
- Includes a barricade stop for added magazine protection against support bags.
- Made from 6061 aluminum with a hardcoat anodized finish.
Considerations & Trade-offs
- Short rail length is specific to short-action AX rifles/chassis with a 13" forend, so it will not fit AXMC/AX LA chassis with a 16" forend.
- The rail is only locking with an Area 419 clamp, which limits compatibility with other clamp systems.
- Installation is a bolt-on chassis modification that replaces the AI plastic grip, so it is a more involved setup than a simple add-on accessory.
- The included barricade stop adds utility, but it also adds extra components and weight to the setup.
Suggested Comparisons
- Rifle chassis accessories
- Tripod shooting accessories
- Barricade stops
- Sling attachment hardware
Suggested Accessories
- Rifle sling
- Tripod clamp
- Shooting bag
- Rail-mounted accessory clamp
Frequently Asked Questions
What rifles or chassis does this ARCALOCK Rail fit?
It is listed for Accuracy International AX rifles and chassis in the short-action 13" forend length. It will not work with the AXMC/AX LA chassis with the 16" forend.
What does this rail replace on the chassis?
The description says the AI plastic grip is removed from the chassis and replaced with this bolt-on rail.
Does the rail include a barricade stop?
Yes. The product includes a barricade stop that can be installed in front of the magwell to help protect a magazine when the rifle is pushed against a shooting or support bag.
Can I attach a sling to this rail?
Yes. The rail has a flush-cup for sling attachment when shooting from a tripod.
What material and finish are listed for the rail?
The listed material is 6061 aluminum with a hardcoat anodized finish.