MDT LSS Gen3 Worker Chassis System, Savage Axis SA

• Modular Gen3 architecture: The LSS Gen3 uses an action-specific chassis core with interchangeable handguard and buttstock interfaces, making it easier to configure the rifle for hunting, general shooting, or a different support setup without replacing the entire chassis.
• AICS magazine compatibility: Support for AICS-pattern magazines gives this chassis access to a widely used magazine standard, which simplifies reloads and broadens magazine choice for practical field and range use.
• AR-style grip and carbine interface: Compatibility with AR-15 style grips and a carbine interface lets the shooter tailor grip angle and rear-end setup to fit body position, clothing layers, and shooting style.
• Aluminium construction: The aluminium chassis provides a rigid bedding platform that helps the action stay consistently supported, which is valuable for repeatable accuracy and stable handling.
• M-LOK forend: The M-LOK forend allows straightforward attachment of bipods, sling mounts, and other accessories, so the rifle can be set up for supported field positions or range work without unnecessary bulk.

About the MDT LSS Series

The MDT LSS series is built around a modular chassis concept that gives bolt-action rifles a more adaptable foundation than a conventional stock. With the LSS Gen3 generation introduced in 2025, MDT positioned the series as a flexible platform for competition, hunting, tactical applications, and general shooting. Rather than locking the user into one fixed configuration, the system combines an action-mating chassis base with interchangeable handguards and buttstock interfaces, allowing the rifle to be set up around the intended role.

A defining trait of the series is that handguards and buttstocks can be changed without affecting rifle zero, which matters for shooters who want to reconfigure the rifle while preserving the relationship between action and optic. The LSS Gen3 family also accepts AR-style grips and uses an ambidextrous magazine latch, both of which support practical handling from a range of shooting positions. Within MDT’s lineup, the LSS series sits as a modern chassis system for shooters who want the rigidity and accessory support of a metal chassis while keeping the rifle adaptable to different disciplines and carry styles.

About the MDT LSS Gen3 Worker Chassis System, Savage Axis SA

The MDT LSS Gen3 Worker Chassis System, Savage Axis SA is a short-action chassis built specifically for the Savage Axis SA, giving that rifle a more rigid and configurable platform for hunting and general shooting. Its aluminium construction provides the stable action support expected from a chassis system, helping the rifle maintain consistent bedding and predictable handling when shooting from field rests, bags, or a bipod.

This model uses a 305.00 mm forend with an M-LOK interface, which keeps accessory mounting practical and uncluttered. That matters for a hunting rifle or utility build, where a shooter may want to add only the essentials such as a bipod or sling hardware rather than carry extra weight from a larger handguard. The chassis also accommodates a maximum barrel diameter of 31.75 mm, giving room for heavier barrel profiles than a basic factory stock would typically allow.

At the rear, the carbine interface opens the door to a wide range of compatible buttstock solutions, while support for AR-15 style grips and MDT pistol grips makes it easier to tune hand position and trigger reach. Combined with AICS magazine compatibility, the result is a chassis that turns the Savage Axis short action into a more adaptable rifle system, whether the goal is a practical hunting setup, a general-purpose range rifle, or a straightforward precision-oriented build.

About MDT

MDT Sporting Goods was established in 2009 and began in Chilliwack, British Columbia, Canada. The company focuses on rifle chassis systems and related equipment, with a product range that includes chassis, stocks, magazines, bipods, scope bases, and scope rings. MDT identifies the TAC21 as its first chassis, which reflects how central chassis design has been to the brand from the beginning.

Today, MDT designs, manufactures, and sells products for target shooting and hunting, with development shaped in part by input from competitive precision shooters. That background is relevant here because MDT’s chassis systems are built around practical fit, modularity, and repeatable rifle setup rather than traditional stock design alone. The company remains headquartered in British Columbia, Canada and is widely associated with modern bolt-action chassis platforms and the accessories that support them.

Main Features

• Manufacturer: MDT
• Chassis Series: MDT LSS
• Made in: Canada
• In production since: 2025
• Material: Aluminium
• Weight: 1750.00 g
• Length: 685.00 mm
• Forend length: 305.00 mm
• Forend type: M-Lok
• Buttstock interface: Carbine Interface
• Max. barrel diameter: 31.75 mm
• Foldable: No
• Application: General, Hunting
• Magazine compatibility: AICS Magazine Compatible
• Grip compatibility: AR-15 Style Grips, MDT Pistol Grips

Warranty

2 years. This chassis system is covered by a 2-year warranty.