Meet the brightest and most visible laser we've ever created. The New Kryptonyte Laser Bore Sighting System uses a green laser that is 100 times more visible to the human eye than traditional red lasers. This daylight-visible 532-nanometer green laser creates a dot that can be seen up to 100 yards with the naked eye, meaning you can sight-in anywhere from 10 yards to 100 yards away. • The new Kryptonyte LBS System fits any handgun*, rifle or carbine from .22 to .50 caliber and .51 to .75 caliber as well as 12 to 20 gauge shotguns. The Auto Pwer Control digital circuitry ensures a bright and steady dot for the full 1-1/2-hr. life of the CR2 lithium battery. • *Four-inch minimum barrel required

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