The Accuracy International Chassis System (AICS) can be configured for various actions (all Accuracy International and some Remington 700 receivers), triggers, and other items.
The AICS version for Remington 700 receivers was introduced in 1999.
U.S. distributors started selling AICS chassis systems in late 2012 for Savage Arms' Model 10 series of precision long range rifles.
These Savage Arms rifles are primarily for the law enforcement applications.
There are three variants of AICS chassis system.
The basic variant is the AICS 1.0 with a fixed cheek-piece.
The AICS 1.5 variant has a fully adjustable cheek-piece.
The AICS 2.0 is a folding stock that reduces the rifle's overall length by 210 mm (8.3 in) when folded and adds 0.2 kg (0.44 lb) to the rifle's total weight.
The AICS 1.5 and 2.0 both have cheek-piece design that adjusts sideways and for height for optimal cheek position when using night vision equipment, or telescopic sights with large objective lenses.
There is also a quick-adjust cheek-piece option that has a spring-loaded cheek-piece in conjunction with a quick-adjust butt plate.

The AICS side panels are made from a high-strength polymer and are available in the colours olive drab, dark earth or black.

Sling attachment points are mounted on each side of the rifle, so it can be carried flat against the back and used comfortably by left- and right-handed users.
A front attachment point is situated below the fore end and can be used to anchor a target style sling or replaced by an adapter for a Harris bipod.
The Accuracy International Chassis System (AICS) can be configured for various actions (all Accuracy International and some Remington 700 receivers), triggers, and other items. The AICS version for Remington 700 receivers was introduced in 1999. U.S. distributors started selling AICS chassis systems in late 2012 for Savage Arms' Model 10 series of precision long range rifles. These Savage Arms rifles are primarily for the law enforcement applications. There are three variants of AICS chassis system. The basic variant is the AICS 1.0 with a fixed cheek-piece. The AICS 1.5 variant has a fully adjustable cheek-piece. The AICS 2.0 is a folding stock that reduces the rifle's overall length by 210 mm (8.3 in) when folded and adds 0.2 kg (0.44 lb) to the rifle's total weight. The AICS 1.5 and 2.0 both have cheek-piece design that adjusts sideways and for height for optimal cheek position when using night vision equipment, or telescopic sights with large objective lenses. There is also a quick-adjust cheek-piece option that has a spring-loaded cheek-piece in conjunction with a quick-adjust butt plate.
The AICS side panels are made from a high-strength polymer and are available in the colours olive drab, dark earth or black.
Sling attachment points are mounted on each side of the rifle, so it can be carried flat against the back and used comfortably by left- and right-handed users. A front attachment point is situated below the fore end and can be used to anchor a target style sling or replaced by an adapter for a Harris bipod.
Accuracy International Arctic Warfare