Boring Boresights

Are boresights boring you? Well this may be a nice solution for all the time you were spoiling with calibrating your scope! http://www.leupold.com/hunting-and-shooting/products/mounting-systems-and-accessories/tools-and-accessories/zero-point-magnetic-illuminated-boresighter/

See also on Youtube  http://www.youtube.com/watch?v=nLw8IFJMOMw