Pinty Red Laser Bore Sight Kit for .22 to .50 Caliber, Red Dot Boresight, 9mm Laser Boresighter, Rifle Scope Sighting Accessories, High Power Laser Bore Sighter for Shotgun 380 45 Pistol

It allows for quick and accurate resetting of all sight types (iron, optical, laser, holographic, etc.). For ultimate accuracy, this boresighter laser is adjustable according to elevation and wind force. It's also lightweight, durable and comes with four adapters, extra batteries (six total), and tools so that you'll have everything you need for all your weapons. Package Includes: 1 x Padded storage box 1 x Laser bore-sighter 1 x Screwdriver 1 x Spare screw 1 x Allen wrench 4 x Adapter tips 6 x AG13 batteries (3 spares) Specifications: Laser Class:IIIa Max. Output Power: less than 5mW Weight: 1.34oz/38g Material: Aluminum Length: 6.1"/155mm Length of rod that fits in the barrel: 2.36"- 3.54"/60mm - 90mm (tapered) Head diameter: 16mm Tail diameter: 5mm Laser wavelength: 635-655nm Laser color: Red Power: 3x AG13 batteries