What is the ideal size objective 50 or 56 that I could comfortably use on a manners eh 1 non adjustable stock. Wanting to try the 4-16 ultra bright 56mm Schmidt Bender but not sure if it’s better to get a adj check or if I can get away with out it? Don’t want to add more weight. If not I think I’ll stick with a 50. This will be a hunting rifle with defiance action and proof sendero.