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Accuracy International

Accuracy International: AT-X AICS, Remington 700 SA, Long Upper Chassis, GR

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

At-x Aics

Chassis system for Remington 700

Rugged, Reliable

Competitive shooters in mind

Cerakote Ceramic

Polymer coating on the chassis

16-inch Forend

KeySlot accessory mounting system

Adjustable Cheekpiece

Fixed stock design

$1508.75
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SKU: 29642FISG

Overview

Built for a Remington 700 short action, this chassis system is aimed at shooters who want a stable, configurable platform for range work and competition use. It carries forward Accuracy International’s familiar design language while adding an adjustable cheekpiece and butt, a fixed stock, and an AR-compatible grip for a more tailored setup. The KeySlot accessory mounting system and optional bridge, weight, and folding hinge configurations give it room to be set up for different needs, though the magazine is not included. Its Cerakote ceramic polymer coating and 16" forend tube round out a chassis that is purpose-driven without unnecessary extras.

Why Hunters Choose the Accuracy International

Remington 700

Short Action compatibility

Adjustable Cheekpiece

Butt support a tailored fit

Ar-compatible Grip

Familiar control interface

Keyslot Accessory

Mounting system adds setup flexibility

Optional Bridges,

Weights, and folding hinge assembly

Key Features

  • AT-X AICS chassis system for Remington 700 Short Action rifles.
  • Rugged, reliable chassis designed with competitive shooters in mind.
  • Cerakote ceramic polymer coating on the chassis system.
  • 16-inch forend tube with KeySlot accessory mounting system.
  • Adjustable cheekpiece and butt with fixed stock design.
  • AR-compatible grip and optional short or long bridges.
  • Optional weights and folding hinge assembly available; magazine not included.

Best Used For

  • Competitive shooters building a Remington 700 Short Action chassis setup with adjustable fit.
  • Hunters wanting a fixed-stock chassis with cheekpiece and butt adjustment options.
  • Users planning accessory-heavy rifle setups using the KeySlot mounting system.
  • Shooters who prefer an AR-compatible grip interface on a rugged chassis platform.
  • Buyers seeking a chassis system with optional bridges, weights, or folding hinge assembly.

Specifications

Accessory Mounting SystemKeySlot(TM)
ButtAdjustable
Chassis SystemAT-X AICS
CheekpieceAdjustable
CoatingCerakote(TM) ceramic polymer coating
Color Variance NoteDue to the anodizing process, colors may vary from the displayed images
Compatible ActionRemington 700 Short Action
Folding Hinge AssemblyOptional
Forend Tube Length16"
GripAR compatible
Long BridgesOptional
Magazine IncludedNo
Short BridgesOptional
StockFixed
Weight80 oz
WeightsOptional

Pros

  • Designed for Remington 700 Short Action compatibility
  • Adjustable cheekpiece and butt support a tailored fit
  • AR-compatible grip offers familiar control interface
  • KeySlot accessory mounting system adds setup flexibility
  • Optional bridges, weights, and folding hinge assembly available
  • Cerakote ceramic polymer coating adds a durable finish

Considerations & Trade-offs

  • Magazine is not included, so the chassis requires a separate magazine purchase before it is ready for use.
  • The fixed stock design offers a more traditional setup, but it does not provide folding capability unless an optional folding hinge assembly is added.
  • The chassis is built around a Remington 700 Short Action, so it is not a universal fit for other rifle actions.
  • Due to the anodizing process, the GR color may vary from the displayed images, so exact appearance can differ from product photos.

Suggested Comparisons

  • Remington 700 short action chassis systems
  • Precision rifle chassis systems
  • Adjustable rifle stocks
  • Rifle accessory mounting systems

Suggested Accessories

  • Chassis-mounted bipod
  • Rifle sling
  • Magazine
  • Accessory rail attachments

Frequently Asked Questions

What rifle action is this AT-X AICS chassis made for?

It is described as an amazing match for a Remington 700 Short Action.

Does this chassis include a magazine?

No. The product data states that the magazine is not included.

What adjustment features are listed on this chassis?

The listed adjustment features are an adjustable cheekpiece and butt.

What mounting system does the AT-X chassis use for accessories?

It uses the KeySlot accessory mounting system.

Are any optional components mentioned for this chassis?

Yes. The product data mentions optional short and long bridges, optional weights, and an optional folding hinge assembly.