Sightmark Triple Duty Universal Boresight SM39024

The Sightmark Triple Duty Universal Boresight SM39024 helps you get on target faster by providing an easy, reliable way to align your optic before live-fire zeroing. Designed for .17 to .50 caliber rifles, shotguns, and pistols, this versatile boresight uses a self-centering arbor and attachment to create a secure fit without extra parts or barrel obstruction. That means less hassle at the bench and a smoother start to your sight-in process.

Built for shooters who want to save time and reduce wasted ammunition, this red laser boresight is ideal for initial alignment of scopes, iron sights, and laser systems. Its compact brass construction makes it durable enough for range use while remaining lightweight and easy to pack in the included carrying case. With three AG13 batteries and instructions included, it is ready to use when you need it.

Whether you are setting up a hunting rifle, a shotgun, or a handgun, the Triple Duty Universal Boresight gives you a practical head start before heading to the range. It is a smart tool for hunters, home defense users, and precision shooters who want quicker setup and more efficient sighting in.