U.S. Military 3M-Wollensak 5X Optical Boresight (2). I have no idea if these items are functional since I don't know how to use them. In my possession for so long I am unsure of when they were acquired. In the third picture an access panel is missing on the scope on the right. Most likely purchased at a GSA Most likely purchased at a GSA Surplus auction. $40.00 for both.
