Sightmark Boresight Laser 25-06 Remington, 270 Winchester, 30-06 Springfield

The Sightmark Boresight Laser is a caliber-specific bore sighter for 25-06 Remington, 270 Winchester, and 30-06 Springfield rifles. It is chambered like a normal cartridge and projects a red laser out of the bore, showing where the rifle is aimed. This allows initial boresighting before live fire, which reduces the number of shots needed for fine tuning.

The unit has a brass outer case and a black finish. Its red laser operates at a wavelength of 632 to 650 nm, uses less than 5 milliwatts, and runs for approximately one hour on battery power. It is rated for a sighting range of 15 to 100 yards, where it displays a 2 inch dot at 100 yards. The operating temperature range is 14 to 122 degrees F.

The package includes a carrying pouch. Each unit is specific to its listed chamber, so confirm the caliber matches your rifle before use.

• Calibers: 25-06 Remington, 270 Winchester, 30-06 Springfield
• Laser color: Red, 632 to 650 nm
• Laser output: Less than 5 mW
• Battery life: Approximately 1 hour
• Sighting range: 15 to 100 yards
• Dot size: 2 inches at 100 yards
• Operating temperature: 14 to 122 degrees F
• Included: Carrying pouch