SiteLite SL-500 Ultra Mag Green Laser Professional Boresighter

What makes the SiteLite SL-500 the best boresight money can buy?

Not all laser boresights are created equal.  Cartridge-style laser boresights are built to slide easily into and out of chambers with varying tolerances, and are never perfectly seated in the chamber.  You can see this in practice by just rotating a cartridge-style boresight in the chamber and observing the laser move on the target.  Even if you can get the boresight tight in the chamber, the laser is often off-center in the barrel, meaning it's off even more by the time the beam hits the target.  

Additionally, the batteries for the SiteLite SL-500 laser boresight don't have to fit in the chamber, so they can be larger and stronger, meaning they can power a stronger laser.  Not only is the SL-500 the best boresight money can buy, it's also the brightest.  The green laser is more visible in daylight than red laser boresights.  

The best thing about the SiteLite SL-500 laser boresighter?  It works in virtually every firearm, over 100 calibers, from .22 LR to .50 BMG (and shotguns, too).  You don't have to have a collection of boresights that only work with one caliber, nor do you have to manage the batteries for each and every one.  Just change the included o-rings, and the SiteLite SL-500 will work with your rifle, pistol, or shotgun.  

The SiteLite SL-500 laser boresighter may be the last boresight you ever have to buy.

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The SL-500 Laser Boresighter projects a laser beam onto a calibrated target for superior boresighting accuracy.  The SiteLite SL-500 laser boresighter is ideal for use with conventional and red dot scopes, as well as open sights.  The SL-500 laser boresighter fits most calibers, up to .50 caliber muzzleloaders, and 12 gauge and 20 gauge shotguns.  The SL-500 laser boresighter is a delicate, precision instrument that should be handled with care.  

The SL-500 is ideal for the professional hunter, shooter, or gunsmith. The SL-500 uses an ultra bright green laser which is 50 to 100 times brighter than red lasers, and is much easier to see in daylight. The SL-500 uses one DL 123 Lithium Battery (included) that provides a battery life of up to 10 hours (continuous use). The SL-500 uses the latest laser technology to provide superior boresighting accuracy. Super-strong magnets in the arbor securely centers the laser for consistent accuracy. A unique system of adapters and O-rings fit just about everything. To boresight, level the scope with the included Scope Reticle Leveler and Leveling Target. Then input your specific data into the included Ballistic Targeting System software program to create a custom laser boresighting target. Next, place the laser spot on the target, align your scope with the target crosshairs and you are boresighted for up to 300 yards.

Features

• Hardshell carrying case
• SRL-100 scope reticle leveler
• Laser boresighting target
• Rugged carrying case
• Ballistic Targeting System software
• Sight alignment verification target
• SiteLite Warranty

Specifications

• Battery: DL123 Lithium