SME Sight-Rite Laser Bore Sighter – .243 / 7mm-08 / .308

Description

The SME Sight-Rite Laser Bore Sighting System is a precision, caliber-specific chamber cartridge designed to assist with initial optic and iron-sight alignment. Machined from brass, it seats in the chamber and projects a laser along the bore axis to provide a quick, repeatable reference point. This unit is identified for use with .243 Winchester, 7mm-08 Remington and .308 Winchester chamber types.

Key Specifications

• The unit fits .243 Winchester, 7mm-08 Remington and .308 Winchester chambers.
• The material is brass for consistent chamber seating.
• The product type is a bore sighter intended for initial sight alignment.
• The laser type is a red laser and is described as high output in source materials.
• The model name is listed as Sight-Rite.
• The package includes a calibration target and carrying tube.
• The finish/color is recorded as brass.
• The unit is described as having caliber-specific factory alignment for precise seating.

Compact and straightforward, the Sight-Rite chamber cartridge provides a practical solution for getting optics and sights on paper quickly without live-fire. Its brass, caliber-specific construction and high-output red laser make it a useful shop or range tool for rifles chambered in the specified calibers. For shooters who value predictable, repeatable setup steps, this sighter streamlines the initial alignment process.

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