.300 Winchester Short Magnum Boresight Arbor

The Osprey Global Boresight Arbor range allows you to convert the Osprey Global .223 Green Laser Boresight (Sold separately) to fit a wide range of the most popular caliber firearms. This allows users to have premium green laser arbors for all of their firearms at minimal cost. These arbors are backed by Osprey’s industry leading no-nonsense lifetime warranty.