I hope I can explain. All of my scopes have either the Nikon BDC reticle or Leupold BC reticle. When you change your magnification on the scope it changes your point of impact. So are my scopes First FP or Second FP. I am looking to purchase a new scope for my 300. Want to stay under $ 1,400.00. Is there a scope with the reticle similar to either the BDC or BC that is the same point of impact wherever your magnification is set to? Just tired of the cheat sheet pending what power the scope is on. Thanks for your input. You guys are a great source of knowledge and greatly appreciate it.