Leupold QRW2 is a two -piece steel assembly with 34 mm widths widths, created to be used for fastening for fastening 22 mm (Picatinny, Weaver). It enables the installation of an optical telescope on weapons. The presented model is made of steel and appears in 3 altitude variants: low, medium and high. It is additionally equipped with a clamping screw with a knob enabling instant installation or removal of the telescope.