The MDT ACC Premier Gen2 Chassis Base for Ruger 10-22 in Flat Dark Earth (FDE) is a precision-milled modular rifle Chassis Base designed to dramatically improve stability, accuracy, and shooter confidence on rimfire platforms. Built around a compact 15″ forend with a wide, thick, and flat profile, it eliminates unwanted flex and torsion to create a stable shooting platform — ideal when firing off barricades, supports, or bipods. The full-length integrated ARCA rail lets you quickly mount bipods, tripods, or other accessories for enhanced stability and repeatability, while the precision V-Block bedding system holds the action securely and reduces movement under recoil for more consistent accuracy. Installation is straightforward — simply drop your rifle’s action into the Chassis Base and tighten two screws, with no gunsmithing required — and the Chassis Base is compatible with MDT weight kits to fine-tune balance and handling. Designed for serious rimfire shooters who want competition-level performance from their Ruger 10-22 setup, this Chassis Base blends rugged construction with thoughtful ergonomics and accessory flexibility.