Young go New 12 Gauge Cartridge Laser Bore Sight, 12GA Red Dot Laser Boresighters, Red Copper 12GA Rifle Hunting Optics Scope Laser Bore Sight Sighter

• High quality aluminum, 12GA Cartridge Boresighter, Enhances precision and accuracy.
• Dot Size: 2" at 100 yards, Laser Wavelength: 635-655nm, Sighting Range: 15-100 yards.
• Adjustments to sight in your scopes & sights without firing any ammo.
• Designed for fast gun zeroing and sighting .Class IIIA laser, Laser Beam: <5 mW.
• Visible Red Laser. Simply place batteries in end cap-twist and end cap to turn on-and place in chamber.

• Item Reference: B07D5C6VMW 0190149260400 190149260400