2 Chainz Charged with Felony Drug Possession After Sizzurp Arrest

The Feds might be watching now -- 2 Chainz has just been charged with felony drug possession 10 MONTHS after his sizzurp arrest.

According to official charging docs, the rapper was hit with one charge of codeine possession -- the main ingredient in sizzurp -- punishable by up to 3 years in prison.

TMZ broke the story that 2 Chainz was busted at LAX last June after TSA officials allegedly found the sizzurp ingredient in one of the rapper's checked bags.

He's scheduled to be arraigned next week.

---TMZ