Warne Skyline Lite Picatinny Rail Adapter Black. R.M.S 17S universal head interface. Specifications for Warne Skyline Lite Picatinny Rail Adapter: Manufacturer: Warne Bipod Leg Material: 7075 Billet Fabric/Material: 7075 Aluminum Height: 6.5 - 11.15 in Weight: 17 oz Finish: Hard Coat Anodized Color: Matte Black Base/Mount Type: QD mount Features of Warne Skyline Lite Picatinny Rail Adapter Replaces Fixed or ARCA interface Package Contents: Warne Skyline Lite Picatinny Rail Adapter Warne 7958M: Skyline Lite Picatinny Rail Adapter Black