Noway..I am pretty sure that all scopes mentioned have eye relief at min 3.5 and some maybe be more and you need every bit of it with a 300 weatherby.

Texasaggiehunter..you need a good all around scope in the 40-44mm range instead of dealing with a 50-56mm objective. That Nikon while an optical beauty still weighs 12oz or more then any quality 40-44mm scope. You could probably hunt at night with that Nikon but you may have some problems with the law using it that way. Good Luck