I keep both eyes open even on a scope. The Bushnell has a 2x adapter but you can't find it. I don't think a 1x or zero magnification is what I want. I have the Proview 3 dot on the other xbow and it does fine. Maybe I'll try a low power scope on it and see how the rangemaster works out before buying a bigger $$$ scope. Simmons has a 1.5-5 illuminated shotgun scope for $130 or less. Still looking........... Thanks