The SL-100 is optimized for the typical hunter, offering advanced features for enhanced performance. Powered by two included button cell batteries, the device can operate continuously for up to 1 hr. Utilizing cutting edge laser technology, the SL-100 ensures exceptional bore sighting precision. The arbor is equipped with high-strength magnets that securely center the laser within the muzzle, guaranteeing consistent accuracy. The system includes a distinctive array of adapters and O-rings, accommodating .22 Cal to .50 Cal handguns and rifles, as well as 20 and 12 Gauge shotguns and muzzleloaders. The SL-100 standard model is designed for indoor environments where ambient lighting conditions can be controlled effectively