Feature Crafted from 6061-T6 Aluminum Alloy, Ensuring Durability and Lightweight Construction Cantilever Design with 21 mm / 0.825 in Saddle Height, Mount for Picatinny Rail Rum Footprint Compatible with T1/T2, Suitable for Paragon Prism, Maverick and Scrapper Series Specification Ring Dia: N/A Saddle Height: 21 mm / 0.825 in Central Height: N/A Mount Length: 49.5 mm / 1.95 in Material: 6061-T6 Aluminum Alloy Weight: 40 g / 1.41 oz Mount: Picatinny Finish: Matte Black Items in the Package: A Hex Key Size Footprint