The Sightmark 12 Gauge Red Laser Boresight is a shotgun bore sighter designed to get your shotgun zeroed without wasting shells downrange. If you're setting up a new shotgun scope or verifying your zero before the season, a laser boresight saves ammunition, time, and frustration by letting you align your optics at home or at the bench. Simply chamber it like a round, and the red laser dot shows exactly where your gun is pointed—no guess work, no surprise misses at the range.

This tool works for hunters who want a repeatable zero on their shotgun, competitive shooters dialing in before a match, or anyone tired of burning through ammo just to get on paper. The laser-only approach means you can confirm your scope alignment with certainty before you ever touch off a live round. That's especially valuable for shotgun shooters, where ammunition costs add up fast and range time is precious.

The boresight comes in a lightweight carrying pouch, so it's easy to toss in your range bag or truck and grab it whenever you need it. It's built to be reliable and durable—nothing fancy, just a straightforward tool that does one job well. Whether you're prepping a new gun, troubleshooting a scope that drifted, or simply verifying your setup holds true, a 12 gauge laser boresight is one of the fastest ways to confirm you're ready to shoot.

The Sightmark 12 Gauge Red Laser Boresight is a shotgun bore sighter designed to get your shotgun zeroed without wasting shells downrange. If you're setting up a new shotgun scope or verifying your zero before the season, a laser boresight saves ammunition, time, and frustration by letting you align your optics at home or at the bench. Simply chamber it like a round, and the red laser dot shows exactly where your gun is pointed—no guess work, no surprise misses at the range.

This tool works for hunters who want a repeatable zero on their shotgun, competitive shooters dialing in before a match, or anyone tired of burning through ammo just to get on paper. The laser-only approach means you can confirm your scope alignment with certainty before you ever touch off a live round. That's especially valuable for shotgun shooters, where ammunition costs add up fast and range time is precious.

The boresight comes in a lightweight carrying pouch, so it's easy to toss in your range bag or truck and grab it whenever you need it. It's built to be reliable and durable—nothing fancy, just a straightforward tool that does one job well. Whether you're prepping a new gun, troubleshooting a scope that drifted, or simply verifying your setup holds true, a 12 gauge laser boresight is one of the fastest ways to confirm you're ready to shoot.