Eachine1 301 Red Dot Laser Bore Sight Collimator Kit For 0.22 To 0.50 Boresighter Hunting Caliber

Description: 301 Red Dot Laser Bore Sighter Collimator Kit for 0.22 to 0.50 Boresighter Hunting Caliber Specification: Aviation Aluminum, Secondary Anodizing material, solid and durable. Allows for quickly and accurately resetting of any Sights (iron, optical, laser, holographic, etc). Fit for any imports of 0.22-0.50 diameter (5.59 to 12.7mm diameter). Power by: 3 x AG13 Button Batteries (Included) Material: Aviation Aluminum Color: Black Package Weight: 117g Size: Approx. 155 x 16 x 3mm (L x Head Dia x Tial Dia) Package Size: Approx. 188 x 77 x 28mm (L x W x H) Package Included: 1 x Laser Bore (With battery compartment) 4 x Adjustable Adapters 1 x Screwdriver 1 x Screw 1 x Hex Key 3 x AG Button Batteries 1 x Instructions 1 x Box Details pictures: