Accuracy International AT-X AICS Chassis with Long Upper for Remington 700 SA - Black

limited availability, when in-stock, ships 3 to 8 days from ordering
Limited Production and Availabilty:
if out of stock, we might have more in the future

Accuracy International AT-X AICS Chassis for Remington 700 Short Action - Black

Precision chassis with long upper and integrated ARCA rail.

The latest in the line of Accuracy International chassis systems, the AT-X is built for modern shooting disciplines. With an integrated ARCA rail and barricade stop, AT-X equipped rifles are ready for PRS out the gate. AR grip compatibility and toolless stock adjustment further enhance shooter comfort and proper fit. Drop your Remington 700 Short Action (or clone footprinted action) into this chassis to transform it into a match ready rig.

The AT-X is a minimalist design.  Extreme functionality without frills.  For AI, it is an interesting offering where this might be your best priced solution to a competition rifle, while at the same time being fully functional, and a crowd pleaser at the range.


  • Tool-less adjustable stock for a custom fit and feel
  • KeySlotTM accessory mounting for limitless customization
  • Integrated ARCA rail and barricade stop for rock-solid stability
  • Overcut magwell enables lightning-fast reloads

Built with competition in mind, the forend features an integrated ARCA rail and a barricade stop forward of the magazine. This allows for forward pressure when you are shooting off of any type of barrier. The integrated ARCA rail allows the rifle to sit lower than a similar system with an ARCA section attached to the bottom. ARCA is perfect for bipods and tripods while a Picatinny section under the buttstock is designed for a rear monopod. Keyslot mounting points at the 3, 6, and 9 o'clock positions are used for attaching AI accessories. Keyslot locks into conical cutouts on the backside of the forend tube making for a rock solid lockup. The cheek rest height, length of pull, and recoil pad position are all adjustable without tools for personalized shooter fit. An overcut magazine well speeds up reloads when on the clock. Optional accessories such as a folding stock hinge mechanism, weights, and optic bridges can further enhance shooter capabilities and optimize for different competitions.

Accuracy International has been trusted by military and law enforcement professionals since 1978. Many competition shooters have utilized AI equipment over the years, and AI has responded with purpose built gear. The AT-X chassis is ready for the podium if you can do your part.


  • Overall Length: 36"
  • Forend Length: 16"
  • Weight: 5 lbs.
  • Fixed Stock
  • Compatible with Short Action Remington 700 rifles as well as clones and receivers using this footprint
  • Right Hand
  • Black
  • Manufacturer's Part Number: 29642FI-BL