BAK-55NC-140 Laserlyte Universal Super-Bright Laser Bore Alignment Kit Quickly sight in any rifle or pistol form .22 to .50 caliber, with this single universal kit. It comes complete with 4 adapters to adjust across all these caliber ranges, carrying pouch, batteries and instructions. Simple and every easy to use, the kit allows the adjustment of any scope or iron sights to within a couple of inches of bull at up to 100 yards. The internal laser module utilizes a 635nm diode (brightest available) and a ndew Kodak lens system made in Germany to produce the smallest, brightest and mroe concise dot for an extremely accurate adjustment. The Laser Bore Tool is CNC machined from aircraft aluminum and hardened with a very durable finish to maintain the precision surfaces. Each unit is calibrated at the factory, utilizing high precision alighment tooling. Lenth is 6' and .625 diameter at head, only 1.2 oz. It operates on 3 A-76 type batteries which power the laster fo rover 1.5 hourse continuous use.
