When you want a solid, adjustable target sight for your recurve bow, that you know won't wiggle or move after repeated shooting, this sight is a great choice. Specifications: Length: 9" Elevation length: 5.2" Weight: 7.44 oz. Elevation Adjustment: .002” Windage Adjustment: .0016” 3D simulators enabled the engineers at Shibuya to significantly reduce mass weight and improve vibration dampening Unmatched strength and durability Carbon bar is lightweight, durable, and consistent shot after shot New gripper dial finish and streamlined bow mount New windage micro-scale and optimized elevation bar make this the last sight you will ever need 20 clicks per revolution make this sight compatible with most popular configuration software's X-Lock system ensures that your windage unit stays tight and functional to your sight Serrated release lever for smooth, easy adjustments Both Sides of the Elevation Bar Feature Metal Sight Scale Plates Includes a Standard Scale Plate and a Blank Plate for Printed Tape Redesigned Sight Pin Locker with a Tool-Less Thumb Screw Multiple Colors Available Includes: 8-32 Sight Pin Aperture Soft Carry Case Metric Allen Wrenches