Cut diameter: 1 3/4"

Will not move from vibration or accidental bumps

• Easily mounts to Mission SUB-1 crossbows

• Silent slide independent window adjustments for top and bottom windows

Standard/Horizontal Distance/Angle/Rain/Hunt modes

HHA Tetra Shrewd Micro Windage Adapter flxf_vane Cut diameter: 1 3/4"This adapter allows you to use the Shrewd Scope with your Tetra sight (2020 models and newer). This means you get all the benefits of the scope without having to buy a new sight! Specifications: Adapts any Tetra Sight Made 2020 or Later to be Used with the HHA Shrewd Comes with the entire HHA windage system Includes a windage rod specific to any Shrewd scope Infinite Adjust Plate T Rail Available in Left and Right Hand Variants