My dad and I both got into firearms around the same time, i.e. the end of 2008. However, he likes a good scope on his rifles and I prefer iron sights. I have a 10/22 and a Marlin Lever Action that feel so "natural" in my hands as opposed to some of the scoped firearms he owns. My skills with a long gun are nonexistent and I want to work on developing them with consistent practice. He is taking the viewpoint that a person will always need a good scope at medium to longer distances. If I practice my skills, what are the ranges I can expect with iron sights? I have excellent vision so I don't anticipate needing a scope due to eyesight issues. For those of you who like iron sights, how far do you shoot before needing an optic? Thanks, !