Shooting Made Easy Sight Rite Chamber Cartridge Laser Bore Sighting System

This system is caliber-specific, meaning you must select the exact model that matches your firearm's chamber. Check your barrel or firearm manual to confirm your specific caliber before purchasing.

The laser activates once the batteries are inserted and the end cap is tightened. It remains on until you loosen the cap or remove the batteries, allowing you to make adjustments to your optics or sights.

Bore sights are designed for initial sighting-in at close range, typically between 25 and 50 yards. They are excellent for getting you on paper, but you should always confirm your zero with live fire at your intended distance.

Yes, the precision-machined brass casing is designed to withstand the environment of a firearm chamber. It provides a snug, consistent fit that ensures the laser remains properly aligned during the sighting process.

The unit uses three LR41 lithium batteries, which are standard button-cell batteries. You can easily find replacements at most hardware or electronics stores when the originals eventually run out.