Sitelite SL-150 Ultra Mag Boresighter
Magnetic laser boresighter with lithium battery for handguns, rifles, shotguns, and muzzleloaders. Adapters fit .22 to .50 caliber. Non-contact design protects rifling.
Precision Boresighting Made Simple
The Sitelite SL-150 Ultra Mag Boresighter takes the guesswork out of scope alignment. Using a powerful laser and precision magnetic arbor, this tool centers itself in your muzzle with absolute consistency—no fumbling, no guessing.
Key Features
- Magnetic Centering System: Super-strong magnets in the arbor hold the laser perfectly centered in the muzzle for repeatable accuracy
- Extended Battery Life: Lithium battery provides long-lasting power for extended shooting sessions
- Universal Compatibility: Adapters and O-rings fit all .22 to .50 caliber handguns and rifles, 20- and 12-gauge shotguns, and muzzleloaders
- Non-Contact Design: No metal touches your firearm's rifling, protecting your barrel from damage
How to Use
Place your target 25 feet from the muzzle. Insert the boresighter into the muzzle and center the laser dot on your target. Adjust your scope's crosshairs to match the laser point. You're now boresighted for 100 yards—ready for the range or field.
Why It Matters
A properly boresighted scope saves ammunition, time, and frustration. The SL-150's magnetic system eliminates the variables that make traditional boresighting unreliable, giving you confidence that your first shots will be on target.
