- Class IIIA laser, less than 5mW, safe and harmless. Caution: Keep the green laser beam away from eyes.
- Faster gun zeroing,high accuracy,reduce cartridges and shells wasted.Made to fit the 9mm chamber, caliber specific.
- Comes with 3 sets updated batteries (9 AG3 batteries) which can last three hours.Each set of battery can last up to 1 hour.Easy to sit perfectly in the bore,sturdy brass construction,the boresighter is high quality.
- The bore sight has clear and bright green laser, which can provide longer distance sighting than red laser bore sight, work well in any weather conditions.
- By projecting a straight green laser beam from the center , providing a precise reference for zeroing in on your target, allows for quick and accurate resetting of any sights.