magmount Arieal

Hi can anyone recommend a good magmount Arieal for a itt cb as the one iv got dose not pick much up on it

The antenna and the mount are two different things…
get a quality magmount in either NMO or 3/24 thread and put any antenna you want on it.
I am not sure what CB’ers are using now days, but likely a firestick or wilson will do just fine mag mounted.