The Blaser RD20 is a red dot sight specially developed for Blaser rifles to provide a better sight picture for quick shots. It is characterized by a unique combination of large inside diameter and minimal target blockage by the housing. The original Blaser saddle mount is seamlessly integrated into the aluminum housing which results in a sleek and compact appearance with a lower overall weight. These characteristics can only achieved when the red dot sight is perfectly matched to the rifle. The RD20 is the ideal optic for quick shots on driven hunts and as an interchangeable accessory for all Blaser rifles, making it the ideal addition to a riflescope.