MDT LSS Gen3 Chassis System – Savage Long Action | Flat Dark Earth

Upgrade your Savage Long Action rifle with the MDT LSS Gen3 Chassis System in Flat Dark Earth — a precision-engineered tactical chassis designed for shooters who demand accuracy, adjustability, and a modern tactical platform. The MDT LSS Gen3 represents the latest evolution in MDT’s legendary LSS line, combining a lightweight aluminum construction with a fully adjustable stock interface that accepts AR-style pistol grips and compatible folding or fixed stocks, giving you maximum flexibility for your preferred shooting style and body geometry.

Built to fit Savage Long Action barreled actions, this chassis replaces your factory stock with a rigid, bedded platform that minimizes flex and maximizes shot-to-shot consistency — whether you’re behind the trigger at the range, in a field hunting position, or on the competition line. The LSS Gen3 features an ARCA rail and M-LOK slots for seamless integration with modern accessories, bipods, and field equipment. The Flat Dark Earth finish delivers a professional tactical aesthetic that pairs well with a wide range of component finishes.

At Deep Roots Rifle Co, we carry hard-to-find chassis systems like the MDT LSS Gen3 because we understand what serious shooters and custom builders need. Whether you’re building a precision rifle from the ground up or upgrading an existing Savage platform, our knowledgeable staff is here to help you get it right. Order online for fast shipping nationwide, or stop by our gun store in Eustis, Florida to see our chassis and custom build options in person.