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Accuracy International

Accuracy International: AX/AXMC, 20 MOA Action Rail

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Compatible Only

Accuracy International AXMC rifles

20 Moa

Action rail replaces the factory

Constructed From

Aluminum with steel inserts

Includes All

Hardware needed for attachment

Designed Align

A 20 MOA one-piece forend

$211.43
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SKU: 29246BL

Overview

Built for AXMC owners configuring their rifle around the 20 MOA forend setup, this action rail provides the matching angle needed when pairing with the integrated arca and picatinny rail system. It is made from aluminum with steel inserts and includes the hardware required for attachment. As a replacement for the factory 30 MOA rail, it is intended for shooters who want their action and forend rails aligned, especially when mounting night vision, thermals, or prisms in front of the optic. Compatibility is limited to Accuracy International AXMCs, so it is a purpose-specific part rather than a universal upgrade.

Why Hunters Choose the Accuracy International

Compatible Accuracy

Accuracy International AXMC rifles only

20 Moa

Cant matches the integrated forend

Includes All

Needed hardware for attachment

Aluminum Construction

Steel inserts interfaces with receiver

Designed As

Replacement for the factory 30

Key Features

  • Compatible only with Accuracy International AXMC rifles.
  • 20 MOA action rail replaces the factory 30 MOA rail.
  • Constructed from aluminum with steel inserts.
  • Includes all hardware needed for attachment.
  • Designed to align with a 20 MOA one-piece forend rail.
  • Helps keep optics and front-mounted devices on the same plane.

Best Used For

  • AXMC owners replacing the factory 30 MOA rail with a 20 MOA setup
  • Shooters matching action and forend angles on a one-piece integrated rail system
  • Users mounting night vision, thermals, or prisms in front of the optic
  • Hunters configuring an AXMC for aligned optics and accessory placement
  • Owners needing a compatible replacement rail with included attachment hardware

Specifications

Action RailYes
CompatibilityAccuracy International AXMCs
Forend CompatibilityVersion with integrated arca and picatinny rails
Forend RailYes
Included HardwareIncluded
Integrated Picatinny Rail Cant20 MOA
MaterialAluminum
Moa Cant20 MOA
Model Number29246
Night Vision Thermal Prism Alignment NoteMatch the angle of action rail and forend rail so everything is on the same plane
Receiver InterfaceCutouts in the receiver
Replaces Stock Rail30 MOA rail
Steel InsertsYes

Pros

  • Compatible with Accuracy International AXMC rifles only for a precise fit.
  • 20 MOA cant matches the integrated forend rail angle.
  • Includes all needed hardware for attachment.
  • Aluminum construction with steel inserts interfaces with receiver cutouts.
  • Designed as a replacement for the factory 30 MOA rail.
  • Supports alignment with night vision, thermals, or prisms on the same plane.

Considerations & Trade-offs

  • Compatible only with Accuracy International AXMCs, so it is not a general-purpose rail for other AX/AXMC configurations.
  • This rail replaces the factory 30 MOA rail with a 20 MOA cant, so it is intended for a specific setup change rather than a like-for-like swap.
  • If you are using a one-piece forend rail with a 20 MOA cant, the angles should be matched for alignment; mismatched angles can complicate setup.
  • The rail includes the needed attachment hardware, but installation still depends on receiver cutouts and proper fitment to the AXMC platform.

Suggested Comparisons

  • Replacement action rail for Accuracy International AXMC rifles
  • One-piece forend rail systems with integrated Arca and Picatinny rails
  • Optic mounting accessories for night vision, thermal, or prism setups
  • 20 MOA rail components for compatible rifle platforms

Suggested Accessories

  • Optic mounting accessories
  • Rail hardware
  • Night vision accessories
  • Thermal imaging accessories

Frequently Asked Questions

Is this action rail compatible with all Accuracy International AX rifles?

No. The 29246 action rail is only compatible with Accuracy International AXMCs.

What MOA angle does this rail use?

This is a 20 MOA action rail. It is intended to replace the 30 MOA rail that comes stock on the AXMC.

Does the rail include the hardware needed for installation?

Yes. The product description states that all of the needed hardware for attachment is included.

What materials are used in this action rail?

The rail is made from aluminum and uses steel inserts that interface with cutouts in the receiver.

Why would a hunter choose this rail when changing the forend setup?

The description says it is an ideal replacement if you want to change your forend to the version with the integrated arca and picatinny rails. It also notes that the action rail and forend rail should match angle for alignment, especially when using night vision, thermals, or prisms in front of the optic.