The LaserLyte Laser Bore Sighting Kit designed to work with .17 caliber firearms. This unit is CNC machined from aircraft aluminum and Class 1 hard anodized for strength. It is 4.75 inches long and .625 in diameter at the head, weighing less than 1 ounce. It operates on (3) inexpensive A-76 type batteries which power the laser for over 1.5 hours of continuous use.
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