Mark1, Welcome to the board! I have a 4X Leupold on my 480. It's OK for deer hunting especially if you have a second or two to acquire the target. Practice really helps.
I have also hunted woodchuck with it. The 4X is just right for that. I have taken two woodchucks over 75 yards. I have a total of 10 with the 480 so far. Chucks make good practice for deer season.