MDT LSS Gen3 Worker Chassis System, Ruger 10/22

• Modular LSS Gen3 architecture: The action-mating chassis base works with interchangeable forends and buttstock interfaces, so the rifle can be configured for general shooting or hunting without rebuilding the entire platform.
• Carbine buttstock interface: The rear interface accepts carbine-style stock setups, giving this Ruger 10/22 chassis a familiar layout and broad flexibility when tailoring length of pull and rear-end feel.
• M-LOK forend: The 305.00 mm forend provides direct attachment points for accessories such as bipods, rails, and support gear, helping keep the rifle streamlined while still ready for field use.
• AR-15 grip compatibility: Support for AR-15 style grips and MDT pistol grips makes it easier to tune grip angle and hand position for better comfort during long sessions or improvised shooting positions.
• Aluminium construction: The rigid aluminium chassis adds a stable foundation for the Ruger 10/22 action, which helps maintain consistent handling and gives the rifle a more solid, purpose-built feel.

About the MDT LSS Series

The MDT LSS series is built around a modular chassis concept that gives shooters a lighter, more adaptable alternative to a conventional stock. With the LSS Gen3 generation, MDT expanded the system into a platform intended for competition, hunting, tactical use, and general shooting, while keeping the core idea of a compact action-mating chassis combined with interchangeable external components.

A defining feature of the series is its use of replaceable handguards and buttstock interfaces. This lets the rifle be reconfigured around different roles without changing the core chassis, and MDT states that these changes can be made without affecting zero. The series also accepts AR-style grips, which gives shooters access to familiar ergonomics and a wide range of grip shapes. An ambidextrous magazine latch is part of the design as well, supporting practical handling from either side. Within the LSS Gen3 family, MDT offers dedicated forend options for different applications, allowing the same chassis system to be set up with a stronger emphasis on portability, support equipment, or positional shooting.

About the MDT LSS Gen3 Worker Chassis System, Ruger 10/22

The MDT LSS Gen3 Worker Chassis System for Ruger 10/22 brings the LSS concept to one of the most widely used rimfire rifle platforms. It is aimed at shooters who want a more rigid, modular foundation than a traditional stock, whether the rifle is used for general range work, small-game hunting, or a practical training setup that mirrors a centerfire rifle more closely. By pairing the Ruger 10/22 action with a chassis layout, this model gives the rifle a more deliberate, equipment-ready format while preserving compatibility with Ruger 10/22 magazines.

This version uses a 305.00 mm M-LOK forend, which gives enough forward length for support-hand placement and accessory mounting without making the rifle unnecessarily bulky. In practical use, that means easier integration of a bipod, rail section, or other field accessories while keeping the front end clean and adaptable. The Carbine Interface at the rear is equally important, because it opens the door to carbine-style stock configurations that many shooters already know well from AR-pattern rifles.

Ergonomics are a major part of the appeal. Compatibility with AR-15 style grips and MDT pistol grips allows the rifle to be set up around preferred grip angle and hand size, which can improve comfort during longer sessions and make transitions between rifles feel more natural. The aluminium construction, 685.00 mm overall length, and 1750.00 g weight give the chassis a solid, planted feel suited to a rimfire rifle that is expected to carry accessories and maintain consistent handling over time.

About MDT

MDT Sporting Goods was established in 2009 in British Columbia, Canada, where the company also maintains its head office. MDT focuses on equipment for shooters, with a product range that includes rifle chassis systems, magazines, buttstocks, and accessories for target shooting and hunting. The company identifies the TAC21 as its first chassis, and that early emphasis on chassis design remains central to the brand.

Today, MDT also produces scope bases, scope rings, bipods, and other rifle components, with many products developed using feedback from competitive precision shooters. That background is especially relevant in a chassis product such as the LSS Gen3, where modularity, repeatable fit, and practical ergonomics matter more than cosmetic styling. MDT’s reputation in this category comes from building rifle support systems that let shooters adapt a rifle to a specific role while keeping the interface consistent and mechanically straightforward.

Main Features

• Manufacturer: MDT
• 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: Ruger 10/22 Magazine Compatible
• Grip compatibility: AR-15 Style Grips, MDT Pistol Grips

Warranty

MDT provides a 2-year warranty for this chassis system. That stated warranty period covers the product category clearly and gives a defined term rather than an open-ended support statement.