Circle Square Firearms sells firearms, ammunition, and related products. You must be at least 18 years of age to enter.
Some products and transactions may require additional verification and a higher minimum age (21 for handguns under federal law).
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Or contact Circle Square Firearms directly at (866) 303-7222 or [email protected].
Prices and availability subject to change without notice. Product availability subject to applicable federal, state, and local laws.
The Sitelite SL-150 Ultra Mage Boresighter with Lithium battery extending battery life. Super-strong magnets in the arbor securely centers the laser in the muzzle for consistent accuracy. Adapters and O-rings fit all .22- .50 caliber handguns and rifles; 20- and 12-gauge shotguns and muzzleloaders. No metal touches the rifling of your firearm. To boresight place the target 25 feet from the muzzle and center the laser on the target. Dial in the scope's crosshairs and you're boresighted for 100 yards.
