Perfect for hunters, competitive shooters and law enforcement, the sightmark 12 gauge boresight delivers exceptional accuracy for your 12 gauge shotgun.At 100 yards, the device will project a 2-inch image on paper, saving you money on ammunition.Includes a carrying case, three ag13 batteries, and instructions.

Type: Laser Boresighter
Caliber: 12 Gauge
Style: Cartridge
Material: Brass
Quantity: 1
Battery: AG13
Mount: Chamber