I agree but this was a one in a million shot and I doubt that it could have been repeated while he was there, once again it was an awesome shot and I'm sure the trigger man knows his stuff obviously but there was a ton of "luck" and I mean a ton in this shot, along with the near perfect weather
While I do agree with some, 30 years ago, I and a few others heard the same thing about shooting P-dogs and sub 5 inch BR groups at 1,000+ yds. On 1,000+yd P-dogs, we became fairly consistent with about 1 in 3 hits, and over time in 1,000 BR shooting, we learned to shrink those groups.
Fast forward into the future, and we began shooting in 1 mile matches, and using a 19x19" plate as the target size, we soon discovered many of our groups would easily take a grown P-dog in about 1 to 3 or 1 to 4 shots. Before beginning 1 mile shooting, I never gave any thought to the idea of hitting P-dogs that far. YMMV