Boresightpro offers universal boresights, which are magnetic and fit on the end of the barrel, laser cartridge style boresights, which are chambered just like a live round, and project a laser onto a target. Boresightpro also offers laser sights for the hunter and target shooter. Boresights and laser sights can also be utilized, and often preferred, by law enforcement professionals such as police and tactical squads. Weapons can be sighted in without firing a single round. Laser sights are available in either red or green lasers. Red laser sights are perfect for target shooting and normal target distances. Green laser sights provide a high degree of accuracy regardless of light conditions and also increase visibility at greater distances.