I bought a scope /rifle combo awhile back and installed a nicer scope on the rifle, leaving me with an extra scope. It's a 3x9x40 Bushnell and has no other markings. The rings look less than stellar but functional. I figured I could always use it for something someday and now I am thinking of buying a 44 or 357 handi-rifle. Would this be a good fit for this marginal scope or should I just get another quality one? Shots will surely be within 100 yards with either of these rifles.