Loaded the Whelen with 225 grain partitions at 2750 fps at about 3700 lb-ft.
Put 20 rounds down the pipe at ranges from 50-200 yards and was happy with the accuracy.
For a backstop I used a 10 inch diameter tree in front of a hill on the edge of one of the food plots. I knew the rounds would pass through the tree but did not worry about harming the tree as it was scheduled to come down because it is in the shooting lane of a new stand location.
I went back up today to cut the tree down and this is what I found:

Damage from the rounds plus a little wind must have did the job. Board with the targets was put there this afternoon so I could check my 7-08 prior to deer season - tree was down without any help from the 7-08.