What would be a good scope/mounts choice for the Pro-Sport that leans towards, or is more old school type. Not adverse to trying to find secondhand subject to condition.

Generally shooting at 10 to 25 metres, but would be nice if the scope was useful out to say 35 metres.

I do like the older style , smaller objective 20, 30, or 40 max, don’t want a huge zoom range, lower zoom out to say 9 ?

Prefer crosshairs.

Something reasonably nice to complement the gun and will hold up to springer usage.

Thanks for any recommendations .