Main Features:

Easy and convenient to use with the high accuracy of bore sighting system

Dead accurate sighting and zeroing your scope at 100 yards.

Sits perfectly in the chamber

Durable solid brass construction

Suitable for fast aiming and shooting at stationary and moving objects

Maximum output power: Less than 5mW

Wavelength: 635-655nm

Powered by 4 x button batteries (included)

Note:

1. Do not look in the laser beam directly, or your eyes will be hurt

2. Never point a laser beam at a person

3. Don't aim the laser at reflective surfaces

4. Never view a laser pointer using an optical instrument, such as binocular or a microscope

5. Do not allow children to use laser pointers, unless under the supervision of an adult

Laser Wavelength(nm): 635-655nm

Laser Power: Less than 5mW

Material: Brass

Package weight: 0.046 kg

Product size (L x W x H): 2.90 x 1.00 x 1.00 cm / 1.14 x 0.39 x 0.39 inches

Package size (L x W x H): 4.50 x 4.50 x 1.00 cm / 1.77 x 1.77 x 0.39 inches

Package Contents: 1 x Hunting Tactical CAL .40 Brass Boresighter Cartridge Red Laser Bore Sight, 4 x Cell Batteriy, 1 x English User Manual