The MDT XTN to Picatinny Single Hinge Folding Stock Adapter opens up MDT's XTN chassis platform to the wider world of Picatinny-interface stocks and pistol braces, rather than limiting shooters to MDT's own buttstock lineup. Its single-hinge design keeps the folding mechanism simple and durable, allowing the whole stock assembly to fold to one side for a more compact package during transport or storage. This adapter is especially useful for shooters who already own a preferred Picatinny-interface stock or brace and want to carry it over to a new MDT chassis build rather than replacing it. As with MDT's other new XTN accessories, exact dimensions, weight, and hardware specifics aren't published yet — worth confirming directly with MDT before finalizing this listing. MDT XTN to Picatinny Single Hinge Black Folding Stock Adapter 115759-BLK