MDT Sporting Goods LSS Gen3 Chassis Black Aluminum - Ruger American RH

The MDT LSS Gen3 Chassis is a modular precision rifle chassis system engineered by MDT Sporting Goods to convert a Ruger American rifle into a fully-featured precision platform. Built around a rigid aluminum chassis body finished in black anodized, this right-hand configuration provides a stable, repeatable foundation for long-range, competition, and tactical shooting applications.

The LSS Gen3 features AICS-pattern magazine compatibility for reliable detachable-box magazine feeding, an AR-15 style grip interface that allows the shooter to fit any standard AR-pattern pistol grip, and V-block aluminum bedding for a precise, stress-free barrel-to-chassis fit. An integrated barricade stop at the front of the forend provides a positive indexing point for barricade and positional shooting, while M-LOK compatibility along the underside allows direct attachment of bipods, monopods, thumb shelves, and other accessories without a separate rail.

This chassis system ships complete with the MDT CCS Composite Carbine Stock, a durable, lightweight polymer buttstock that balances adjustability, strength, and affordability with easy length-of-pull and comb-height tweaks right out of the box.

Designed specifically as a drop-in replacement for the factory stock on the Ruger American action, the LSS Gen3 chassis brings the full benefits of a chassis system to one of the most popular budget precision actions on the market: a free-floated barrel channel, repeatable cheek rest and length-of-pull adjustment, and a full-length accessory mounting surface. The result is a refined precision-rifle platform built around the proven Ruger American action.