Waka Flocka Flame -- Loaded Gun that Triggered Arrest ... Thanks for the PIC, TSA!

Take a look at the gun Waka Flocka Flame sent through an airport scanner with 29 rounds PLUS one in the chamber -- posted by TSA's Instagram ... yes, TSA has an Instagram.Shortly after Waka's arrest Friday the agency posted a pic of the…

Missi Pyle Missy Peregrym Molly Sims Monet Mazur