Sightmark 12Ga Boresight with Red Laser — Precision Zeroing for Shotguns

Overview

The Sightmark 12Ga Boresight with Red Laser is a compact, field ready tool designed for shotgun enthusiasts who value quick and clear alignment. Its low power reference helps you establish a reliable zero without adding bulk to your setup, making it suitable for hunters, competitors, and law enforcement professionals alike.

With an effective distance reference at 100 yards, you can project a two inch image on paper, giving you a practical target to align your sights or optics. This feature supports confident adjustments in the moment and helps you plan your shots more precisely before you pull the trigger.

Key benefits

• 5mW 632-650nm class IIIA red laser creates a bright, visible reference for bore alignment.
• Precise alignment reduces guesswork and helps you fine tune sights or optics with accuracy.
• Rugged bore sight is built to endure repeated use and recoil during zeroing sessions.
• Efficient zeroing can minimize wasted ammunition by aligning the bore quickly and consistently.
• Compact, lightweight form makes it easy to pack for range days or field practice.

Real world use

In the field, at the range, or during training, this tool supports efficient practice sessions. The 12 gauge compatibility and portable design let you set up quickly, whether you are focusing on basic sight alignment or refining a more advanced setup.

Included and usage tips

• Carrying case provides protection and simple transport between spots.
• Three AG13 batteries ensure extended practice without frequent replacements.
• Instructions guide you through setup, mounting, and safe handling of the boresight.

Note that results can vary with weapon and optics. This boresight is a practical aid to assist with alignment and practice, not a guarantee of outcomes. Use it as part of a measured zeroing routine to support consistent performance.

Usage tips

1. Install fresh batteries and power on the unit.
2. Mount onto the bore and verify alignment with the rear sight.
3. Adjust your sights or optics to coincide with the red reference.
4. Record changes and repeat for consistency across practice sessions.