Gray Ops CNC Offset Bubble Level Black GO-BUBBLE. When attached via our tight locking V-Groove design this bubble level is visible just over the left or right side scope parallax/windage knob when viewing through the scope. Making it easy to stay in...
Gray Ops CNC Offset Bubble Level Black GO-BUBBLE. When attached via our tight locking V-Groove design this bubble level is visible just over the left or right side scope parallax/windage knob when viewing through the scope. Making it easy to stay in...