Dovetail Extension 11mm To 20mm Picatinny Rail Adapter Rifle Scope Mount Converter

Features: Allowing to convert 11mm to 20mm rail. 20mm top rail allows installation of scope, sight, torch, laser. Constructed of premium aluminum alloy material, strong and solid. Easy to install and quick to detach. Perfect for hunting, airsoft, war game, military. Specification: Condition: 100percent Brand New and High Quality Material: Aluminum Alloy Color: Black Length: Approx. 100mm 3.93inch Height: Approx. 20mm 0.78inch Top Picatinny Rail Width : Approx. 20mm 0.78inch Bottom Dovetail Rail Width : Approx. 11mm 0.43inch Weight: Approx. 67g Packing List: 1 x 11mm to 20mm Rail Base Adapter 1 x Wrench