Riton Optics Contessa Hardened Steel Picatinny Rings 30mm Diameter 19mm High Matte Black The Riton By Contessa 30mm Hardened Steel Picatinny Rings Are Precision machined Fixed Rings That Mount Directly To a Picatinny Rail. These Rings Are Available In 19mm. Tube Diameter: 30mm Height: 19mm Material: Steel Mount Type: Picatinny Rail
