The SSI Sight-Rite laser bore sighting system is a caliber-specific tool built to get your rifle on target fast—without firing a shot. If you're setting up a new rifle, switching optics, or confirming zero after a hunt, this laser bore sighter saves time and ammunition by aligning your scope to your barrel before you ever hit the range. SME engineered separate versions for .243 Win, 7mm-08, and .308 Win, each machined to factory-exact tolerances for the cartridge you're running.

Bore sighters work by projecting a laser beam down your barrel to establish a reference point on a distant target or wall. From there, you dial your scope's reticle to match the laser's dot, giving you a mechanical zero that gets you close enough to start working up a proper sight-in from a safe shooting distance. It's a straightforward process that beats guessing and wastes far less ammunition than traditional cold-bore zeroing.

The Sight-Rite uses a precision-machined brass casing and includes three alkaline button-cell batteries, so you're ready to go out of the box. Since it's caliber-specific, make sure you're ordering the version that matches your rifle's cartridge—there's no universal fit here, and that precision is exactly what keeps the sighter accurate across different case sizes.

The SSI Sight-Rite laser bore sighting system is a caliber-specific tool built to get your rifle on target fast—without firing a shot. If you're setting up a new rifle, switching optics, or confirming zero after a hunt, this laser bore sighter saves time and ammunition by aligning your scope to your barrel before you ever hit the range. SME engineered separate versions for .243 Win, 7mm-08, and .308 Win, each machined to factory-exact tolerances for the cartridge you're running.

Bore sighters work by projecting a laser beam down your barrel to establish a reference point on a distant target or wall. From there, you dial your scope's reticle to match the laser's dot, giving you a mechanical zero that gets you close enough to start working up a proper sight-in from a safe shooting distance. It's a straightforward process that beats guessing and wastes far less ammunition than traditional cold-bore zeroing.

The Sight-Rite uses a precision-machined brass casing and includes three alkaline button-cell batteries, so you're ready to go out of the box. Since it's caliber-specific, make sure you're ordering the version that matches your rifle's cartridge—there's no universal fit here, and that precision is exactly what keeps the sighter accurate across different case sizes.