Sometimes a riflescope can get knocked off so far that it’s impossible to get back on target using internal adjustments alone. So what’s a panicked hunter to do? First, be sure to assess the structural problems that created such a troublesome situation. Are your rings dented or broken? Did a screw break in the bases? Is there something optically wrong with the scope? Once you troubleshoot those items, it may be time for some emergency triage with a shim. Here’s a method that will enable you to zero even the most out-of-alignment scope and rifle.