RA-7 is a protocol droid that players can get as a pet. It was most likely based on a similar protocol droid in the Star Wars the Clone Wars movie. RA-7 can be obtained by entering a promotional code from McDonalds which is McPlayCWA. It appears to be based on the 4A-7 model. RA-7 gives the player an Elite Defense Up buff in the combat zones.
All protocol droid attachments are available for purchase for RA-7.