I have the Kahles 662904 L Helia CL 3x10x50 I got in 2010 from CDNN for $640.
I put it on a 7mmRM I built on VZ24 action. I shot mule deer and antelope with it.
It is not that easy for me to deal with turrets.

There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. -Ernest Hemingway
The man who makes no mistakes does not usually make anything.-- Edward John Phelps