Shooting Made Easy Sight Rite Laser Bore Sighting System

Yes, this unit is specifically engineered for 12-gauge chambers. Because it is caliber-specific, it provides a much tighter fit and better alignment than universal laser bore sights.

The laser activates automatically once the batteries are installed and the end cap is tightened. To turn it off, simply loosen the cap slightly or remove the batteries when you are finished.

No. While this tool is excellent for getting your sights or optics aligned quickly at home, it is designed to get you on paper. You should always perform a final zeroing process at the range with your specific ammunition.

Yes, the unit uses three standard LR41 lithium batteries. They are widely available at most hardware and electronics stores when you eventually need a replacement.

You can use it for sighting, but do not attempt to cycle the action with the cartridge in the chamber. It is designed to sit in the chamber for alignment purposes only, not for feeding or extraction testing.