XTS Skeleton AR Stock Tan FDE. For comfortable shoulder positioning the XTS-58 Skeleton Stock is equipped with and angled rubber buttpad. With its sleek minimalistic style and light weight design it would definitly be a great aftermarket replacement or addition to any AR. Specifications for XTS Skeleton AR Stock: Manufacturer: XTS Color: Tan FDE Gun Type: Rifle Condition: New Package Contents: XTS Skeleton AR Stock XTS XTS-58-T: XTS Skeleton AR Stock Tan FDE