May have been in a front end collision. It would probably be easier to get a chrome one as opposed to a color matched one.I could be wrong, but I don't believe any year Pro-4x came with the chrome grill and bumper. Unless they swapped out the originals, I'd say this isn't a Pro-4x.
Back bumper appears to be chrome too but not certain. Maybe previous owner just preferred chrome. Either way, may not be a pro-4x and depending on severity if it was in a crash is another reason to be cautiousMay have been in a front end collision. It would probably be easier to get a chrome one as opposed to a color matched one.