First trip at 500 with the new ( Used ) 4.5-14 Tactical.
Sighted in about 1.25" high at 100. Chronographed 123 SST's at 2930 and ran those numbers through the Berger Ballistic calculator.
Here are the first 3 shots. I adjusted 1 moa up and 1 moa right and the next 3 went into a group just shy of 4", centered on the 12" plate.
I ran it back to 200 and shot a rock and it hit where I expected so I adjusted back to the 500 and the next 2 shots didn't open up the 4" group any.
I didn't prove that the Leupold is going to track any more than that one time but it shows promice.