Features:

• Universal laser bore sight kit fits .22 to .50 caliber rifles and pistols
• Fits firearms with a minimum barrel length of 3 inches
• Simply slide the laser into the barrel shine the red dot down range at 25 yards adjust crosshairs to the laser and then head to the range
• Should only need 2-3 rounds to finish sighting in
• Includes adapters for 12 and 20 gauge shotguns
• Laser crosshairs adapter will level your rifle and then level the crosshairs. This adapter goes over the laser bore sight and projects a red laser line that is calibrated to a bubble level
• Brightest most powerful laser legally allowed to produce
• Laser dot can be seen over 100 yards away at night