I just bought a xl7 in 270 to replace my great grandpas model 1936 lever action that I was given when I was 8 I chose the rifle because I read about it on this website and the caliber because it was reccomended so much for the texas whitetails I hunt I have only bought scopes for my heavy barrelled target rifles but dont want 20x I looked at a natchez catolog and saw a barska 3-9X50 and thought that was strong enough but dont know how good the quality of them I also looked at a redfield/leupold 3-9x40 at academy and they are as clear as the mark 4 on my custom rifle