Has anyone mounted the Nikon P-223 3x32 scope on a Mini 14 (582)? I have this scope. The scope is just a tad too short of tube to use the Ruger rings that came with the rifle. I have ordered this set of P Series Mounts in hopes it will work in conjunction with the cut-out type rail that came with the rifle. Scope: http://www.nikonsportoptics.com/Nikon-Products/Riflescopes/P-223-3x32-Matte-BDC-Carbine.html Mounts http://www.nikonsportoptics.com/Nikon-Products/Mounts-and-Mounting-Rings/P-Series-Mount.html Anyone done this?