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[Multi-Caliber Compatibility]: 16 bore adapters are included in the set, making this bore sight applicable for all .17-.12GA calibers. Each adapter has a clearly engraved serial number for quick and easy matching of the correct model.
[Specially Designed Arbor for Enhanced Stability]: The bore sight includes an arbor specifically designed for .54-.12GA calibers, ensuring a perfect fit and enhancing both stability and accuracy.
[High Accuracy Laser Beam]: This kit features a laser bore sight that emits a straight red laser beam for precise sighting. The output is less than 5mW, classified as Class IIIA for safety.
[Convenient Battery Operation]: Equipped with a sensitive push-button switch, you can easily turn the laser on and off. The kit includes 2 sets of improved LR44 batteries (total 6 batteries) which last up to 2.5 hours, ensuring you can replace batteries quickly when working outdoors.
[User-Friendly Design]: Calibrated at the factory, no further adjustments are needed. Simply install the appropriate-size adapter and position the bore sight in the barrel for a quick and easy setup.