Sightmark Triple Duty Universal Laser Bore Sight - Red. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. A laser dot will appear exactly where your gun is aiming; the boresighter is...
Sightmark Triple Duty Universal Laser Bore Sight - Red. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. A laser dot will appear exactly where your gun is aiming; the boresighter is...