MDT LSS Gen3 Ruger 10/22 RH BLK Chassis Base 114605-BLK

The MDT LSS Gen3 Chassis Base is the foundational component of MDT's modular chassis system, built specifically for the Ruger 10/22 platform. Machined from 6061 aluminum and finished in durable Cerakote, it drops in without gunsmithing and retains compatibility with factory Ruger 10/22 rimfire magazines. As the core of the LSS GEN3 system, it accepts the dedicated Ruger 10/22 XTN, Carbine, or Picatinny buttstock interfaces, letting shooters reconfigure their rimfire rifle from a lightweight plinker to a fully tricked-out tactical trainer without ever removing the barreled action or disturbing their zero. At just 1.36 lb, the base keeps the overall build light while providing a rigid, precision-fit foundation for further customization. Backed by MDT's 30-day return policy and lifetime product support, it's the starting point for 10/22 owners looking to build out a fully modular rimfire rig.