swarovski upgrade?

[basqueron]

I have a swarovski habicht 3x10x42a.Heavy or med heavy duplex. Miss not having a fine duplex and a bullet drop compensation of some kind on it. So it just sits in safe. Any company around that can change this or is it a keep it and use it or sell it to get optics with what I would like?
input apreciated

ron

[CEDaytonaRydr]

I think Swarovski makes a 4-12x that has a BDC on it. The one I looked at was really cool; it included printouts that had the BDC values for most commercial ammunition, and even some blank forms that allowed you to make up your own.

As for "switching out" the reticle, I don't know. I've never heard of that being done...