I have a Nikon Buckmaster 4-12x50 sf on order to go on my Stevens 200 22-250. I presently have a 44mm simmons scope mounted with Burris Sig ZEE rings. Have a 1/4" clearance with this scope. Do you think a 50mm Nikon will clear with the same great rings , or am I going to have to go taller? Appreciate any help......Gary