Sightmark Boresighter for 12 Gauge – Laser, Black (SM39007)

• Laser boresighter designed for 12 gauge shotguns for sighting and alignment tasks
• Projects laser dot to indicate barrel alignment for optic or sight adjustment
• Helps reduce ammunition waste during initial sighting and calibration process
• Compact lightweight design supports easy transport and quick setup in field
• Operates using AG5 batteries for reliable performance during setup sessions
• Chamber style design inserts directly into shotgun chamber for alignment use

The Sightmark Sightmark Boresighter Black 12 Gauge is a laser boresighter designed for chamber-based shotgun sight alignment. This Sightmark Boresighter is built for 12 gauge chambers and emits a laser dot to indicate barrel direction for optic or bead alignment tasks. It is structured as a cartridge-style tool for direct chamber insertion.

The Sightmark Boresighter laser boresighter includes two AG5 batteries and features a black exterior finish. This 12 gauge boresighter is used for shotgun alignment during setup or maintenance procedures. In standard configurations, it provides a visual reference point for sight adjustment prior to live firing. The compact design allows transport in gear kits, and the unit is constructed for repeated use during firearm sighting processes.