Rifleman Archive

Instead of Savage Quenkers on Dantooine do the Huurton Huntress' missions with a droid/pet grouped at the terminal, you'll get a max of 4461 rifle xp and 461 combat xp per kill, the lairs can be anywhere from 300 to 500 combat as well, just make sure you have some armor (if you don't have any other defense templates, i'm TKM so they don't exactly hit me often). Easy grinding, just time consuming

Try killing the savage people (kunga, janta, mokk) in dantooine. I got like 500 combat exp per kill even after I'm a rifleman.