HI-PRECISION-DOUBLE UNIVERSAL LASER BORE SIGHTING SYSTEM .22 TO .50 Caliber PLB-0002-140 MSRP: $199.95 SPECIFICATIONS: COMPATIBLE CALIBERS: .22 - .50 CALIBER POWER OUTPUT:class IIIa, 5mw LASER MODULE: 635nm BATTERIES: 3-A76/LR44 BATTERY LIFE: 1.5 hours + WEIGHT: 2.3oz LENGTH: 6.5" YARDS: 1000 yards at night Additional Videos OPTIONAL-DAYLIGHT LASER TARGET DLT-0006-000 For use with any LaserLyte Bore Sighter, the Daylight Laser Target is made from a special reflective material that allows you to see the Laser dot even in direct bright sunlight. The target has a pressure sensitive adhesive back which allows it to be applied to a hard fixed surface or directly to the back of the data sheet supplied. Using the data sheet, the position of the laser dot can be recorded for multiple firearms and or ammunition, after they have been sighted in at the range. Knowing where the exact location of the dot is after final sighting-in, gives you the ability to check your sights anywhere at any time without firing your gun. It’s printed with a 1 inch bull and 1 inch grid, and when used with the data sheet, it can be rolled up and carried along with your laser bore sighter.       PLB-0002-140   The Most Accurate Way to Bore Sight Your Firearm The Super Hi-Precision laser bore sighting tool features a 635nm laser module that projects a beam that diverges to approximately 2.5-inches at 100 yards--when the laser dot is projected on a target, it is used as the point-of-aim for adjusting the riflescope reticle or iron sights. This system is designed to be simple, fast and effective, and allow bore sighting accuracy of any firearm, from .22 to .50 Caliber. For increased versatility, an optional bore adapter for 12, 16 and 20 gauge slug guns and shotguns is also available. LaserLyte engineers have developed a unique calibration system that offers perfect alignment of the laser to the central axis of the bore for near-perfect bore sighting accuracy—even before firing the first shot. The result is not only faster, easier sighting sessions— but also reduced ammunition consumption during the process. Bore sighting can be done indoors or outdoors--even in broad daylight--at distances from 25 feet to 100 yards. Powered by (3) A-76 batteries (included), the tool has a total power life of 1.5+hours of continuous run time with an output of 5mw. CNC-machined of aircraft aluminum with a stainless steel arbor and brass tapered rotating bushing, the system includes four Delrin® caliber adapters with brass bushings that allow for a precise fit to the bore. Each unit measures 6.5-inches in length and weighs just 2.5 ounces. In addition to the bore tool, caliber adapters with all necessary fitting screws and a daylight target, the LaserLyte system also includes a calibration adjustment wrench and plastic molded carrying case with complete instructions.