SightMark - Laser Boresighter 45ACP

The Sightmark Laser Boresight offers a simple and highly accurate way to zero most pistols. It is inserted into the chamber like standard ammunition and projects a visible red laser dot that indicates the firearm’s point of aim, allowing optics to be aligned without firing live rounds. Final adjustments with live fire may be made to account for distance and bullet drop, but overall ammunition use is significantly reduced. Ideal for hunters, competitive shooters, and law enforcement professionals, this boresight helps streamline the sight-in process while saving time and expense at the range. Its compact, lightweight brass construction is durable and easy to transport, and a carrying case is included for protection in storage or in the field. The unit features a 632–650 nm visible red laser with 5 mW output, operates on AG5 or AG3 batteries with an approximate one-hour battery life, provides a sighting range of 15 to 100 yards with a two-inch dot at 100 yards, uses an on/off end cap for operation, and functions in temperatures from -10°C to 50°C.