This sight-rite muzzle laser bore sighter is a versatile system that works with all calibers from.17 to.50.It features a unique adaptor kit which provides stable alignment, producing accurate bore sighting results.The dual o-ring system will not damage the barrel end and there is no metal to metal contact.A protective tube and batteries are included.

Type: Laser Boresighter
Caliber: 50 Cal
Style: Laser
Material: Metal
Quantity: 1
Battery: LR44
Mount: Muzzle