Vector Optics VipeRay Green Laser Bore Sight

• By project a laser beam from the center of the barrel axis of fire arm, this laser bore sight collimator allows you to
  instantly & accurately set your sight or scope, etc.
• The laser light emitted from the laser bore tool travels in a straight line while the bullet follows a trajectory.
• Even though the use of this device will get you very close, the final adjustment should be made at the range.
• Fasten (rotate) head to light on. Release (rotate) to light off.

Specifications