SME Sight-Rite 12 Gauge Cartridge Laser Bore Sighter

The SME Sight-Rite Cartridge Laser is a caliber-specific bore sighter designed for 12 Gauge shotguns. Precision-machined from brass, the cartridge-form sighter provides a visible laser reference to help align sights and optics before live-fire verification. The manufacturer lists a high-output laser and notes that units ship with button-cell batteries installed. The compact, cartridge-style form factor is intended to fit the chamber like a live round for straightforward setup.

Key Specifications

• The unit is chambered for 12 Gauge.
• The construction material is Brass.
• The product style is a Cartridge-style laser sighter.
• The listed mount type is Muzzle.
• The package includes three button-cell batteries as shipped.
• The product dimension is listed as 1.50 X 3.80 X 7.45.
• The listed length is 7.4500.
• The listed width is 3.8000.
• The listed height is 1.5000.
• The listed weight is 0.4 (as provided by the supplier).

This cartridge-style bore sighter is a practical accessory for any shooter who needs a quick, repeatable laser reference while aligning shotgun sights or optics. Its brass construction and compact form make it easy to carry and use, and the included batteries let you put it to work right away. For users looking to speed up the initial sighting process without relying solely on test firing, this Sight-Rite unit offers a straightforward solution.

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