UTG® Side Wheel Add-on, For Side Parallax Adjustable BugBuster
This UTG® Side Wheel is 80mm in Diameter and is a add-on is for making finer parallax adjustments AO BUGBUSTER® Scope/Optic (SCP-M312AOWQ Only). UTG Side Wheel aid in finely tuning parallax Adjustments fast and easy. Made from strong Aircraft Grade Aluminum with a Matte Black Anodize Laser Engraved Distance Markers in Yardage Increments.