One day I went to the range. Hung up my computer-generated target - bull's eye type, with 2" red circle in the center. Picked up my gun, aimed... and hit dead center of the red circle (s&w m19, 4" bbl, using 38spl). The range officer happened to be behind me at that moment and saw it. With a really astonished voice he asked, "did you really hit dead center with the first shot?!?!..." shook his head, sighed, and walked away lol.
Did that once, for real, back in the mid-60's when in college. Went to the local range, set up my target a 100 yards, they provided I think 25 yard pistol targets for everything.
Sat down at the bench with my Win mod 70 featherweight 30-06, fired one shot and centered the x in the x ring. I walked down, picked up my target, packed up and went home.