T.I.'s stepdaughter got herself a get out of jail free card in her gun possession case, as long as she does right by a judge.
Sources tell TMZ ... Zonnique Pullins avoided jail time after being charged for carrying a concealed weapon to Atlanta's airport in June ... because she's never had any legal trouble before this.
We're told she'll have to take a gun law training class, pay a $500 fine and complete 60 hours of community service. She also has to submit to random drug tests.
Zonnique has 90 days to get it all done, and the gun charge will be dropped.