ddovel535
Copper BB
I have a Nikon Prostaff 3X9-40 Scope on my Mossberg 500 slug gun, How can I bore sight the scope before I go to the range, and I only have about 30 ft to work with. I have a laser bore sighter. I thought about putting a target at the end of the bedroom and go in the kitchen and set the shotgun on the table with the laser bore sighter will this give me a basic line up.