Has to be fake - the bullet is spinning 2 feet CLOSER to shooter than the original impact in a crater that was already there - prolly just spun with the dremel and tossed in the area.
I was out at a buddys farm this weekend shooting in some sandy areas and found several bullets laying on top of the ground that looked like they had been pulled from the round (except the rifling marks) so I beleive that part. What's difficult to beleive is where it ends up. Possibly just a crater from another round they had shot previously.