Refurbished RF24-105mm F4 L IS USM has wobbly barrel

[Teacherbytes]

I recently purchased a used RF 24-105mm f4 L lens and the barrel is a bit wobbly. Is this normal or should I be concerned? I have never had this happen with my other zoom lenses. 

[Tintype_18]

Followed this inquiry and the replies. My first consideration when buying anything refurbished-reconditioned-like new is a warranty. No warranty, no purchase.

I sold cars for a while. Used cars/preowned/pretitled had a window sticker: No warranty included or implied. This was the first thing I pointed out to the customer.