MDT Launches the STS Buttstock: Modern Precision Meets Traditional Rifle

MDT is proud to introduce the STS (Skeleton Traditional Stock) Buttstock, a groundbreaking new option for shooters who want the accuracy and modularity of a precision chassis without sacrificing the familiar ergonomics of a traditional rifle stock. Designed exclusively for the LSS GEN3 Chassis System, the STS delivers the perfect fusion of modern functionality and classic design.

Bringing together the comfort of a conventional stock with the repeatability and rigidity expected from MDT chassis systems, the STS ensures shooters can maintain consistent form in real-world conditions—without compromise.

A Stock You Can Count On

The STS is built for shooters who know that control equals precision. Its overmolded rubber grip offers a secure, natural-feeling hold—whether conditions involve rain, sweat, mud, or dust. Paired with a hybrid grip angle and thoughtful surface geometry, the STS keeps shooters locked in, confident, and on target.

Comfort, Consistency, and Configurability

The STS delivers a tailored fit through multiple adjustment options. Shooters can fine-tune their setup using:

• Tool-less cheek riser adjustment using the MDT thumbwheel accessory

• Length-of-pull spacers (4 included)

• Integrated M-LOK rail for bag rider attachments

• QD sling mount for quick transitions

• Vertical buttpad adjustment via MDT’s optional buttpad base

Whether the objective is speed, comfort, or precision, the STS provides the flexibility to adapt to any shooting style or mission.

Key Features

• Hybrid grip angle

• Tool-less cheek riser using an optional thumbwheel

• LOP adjustment via included spacers

• Compatible LOP weight spacer

• Overmolded rubber ergonomic grip

• Integrated M-LOK rail for bag rider attachments

• Vertical buttpad adjustment base compatibility

• QD sling cup mount

• Available in Black and FDE

The STS brings a modern edge to a classic shooting experience, delivering control, repeatability, and comfort without compromise. Purpose-built for those who want both the familiarity of a traditional stock and the precision of a chassis, it elevates what's possible with the LSS GEN3 platform. MDT is proud to continue driving innovation where it matters most: behind the rifle.