BSA BS30 Bore Sighter Kit Multi-Caliber with 15 Arbors and Hard Case - BS30

This collimator-style bore sighter kit includes 15 interchangeable arbors spanning .177 to .50 caliber, allowing quick barrel alignment for both pistols and rifles without firing shots. The complete kit comes housed in a heavy-duty hard case for protection and portability. It helps shooters get on paper quickly and efficiently during initial scope or sight setup.