Description
The LaserLyte CB-L368 is a laser cartridge bore sight kit engineered to simplify sight-in and dry-fire training for compatible centerfire rifles. The unit provides a visible red beam intended to align optics or iron sights by projecting a reference point from the bore. The laser cartridge is chamber-activated for hands-free operation and can be used with adapter cartridges to accommodate additional calibers. The manufacturer lists compatibility with a range of common rifle chamberings and notes compatibility with LaserLyte trainer targets.
Key Specifications
- The laser outputs a 5 mW peak visible red beam.
- The wavelength range is 630–670 nm.
- Regulatory reference provided by the manufacturer is 21 CFR 1040.10.
- The unit is chamber-activated and turns on when closed into the chamber.
- The kit uses a .223/5.56 base and supports adapter cartridges for other calibers.
- Listed fitment includes .223, 5.56 x 45mm NATO, .25-06, .270, .30-06, .243, .308, 7mm-08, .260.
- Compatibility with LaserLyte laser trainer targets is stated by the manufacturer.
- Product weight is listed as 0.24 (shipping weight also listed as 0.24).
- Intended use is to align scopes and iron sights by projecting the beam from the bore sight.
This compact bore sight kit provides a straightforward, chamber-activated method for aligning optics and iron sights without live fire. With a visible red beam, adapter support for multiple calibers, and compatibility with LaserLyte training targets, the CB-L368 is designed to speed initial sight-in and support dry-fire practice in a controlled environment.





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