The Osprey Laser Boresight is a red laser ensuring your first shot is on target.
Osprey boresights are designed to save you time and money with less wasted
ammo. They feature high quality brass construction with reliability and
durability. They are extremely fast, easy to use, and are a cost-effective
method to accurately sight your weapon. The laser dot, which has been
precisely calibrated in the cartridge, is projected down the barrel and will get
you within 1.5 inches of center by following the simple instructions. Osprey
Global boresights are backed by the industry leading no-nonsense
lifetime warranty.

*Material: High Quality Brass
*Laser Wavelength: 635-655nm
*LED Type: Visible Red Laser
*Sighting Range: 15~100yards
*Dot Size: 1.5″ @ 100 yds
*Laser Beam: <5 mW
*Batteries Model: 3 of AG3