I just sent a Moderator to a guy in Hawaii that has a feeder setup at 60 yards from his backyard and is killing 150 to 250 lb hogs several nights a week using an H&N grizzly. He even said he had one that was a complete pass through on the skull.So yes the bulldog still has enough power at 60 to kill those hogs.
Nice Randy. I'm sure you were confident of your rifle & your aim. 200+fpe should have no problem bringing home the bacon.
Brave move but glad you got a result ! Also glad to hear that you're not suddenly getting a new Chrony. That's a lot of smack for an air gun. Best of luck !