Strap (real name Harold Demetrius Duncan Jr.) of Travis Porter was arrested at Hartsfield-Jackson International Airport today for having a loaded gun in his bag at a security checkpoint, reports the AJC.

Strap, 21, was stopped at the checkpoint after a screener spotted a loaded .45-caliber Glock inside a carry-on bag. The TSA contacted airport police, who arrested Strap. The rapper was charged with carrying a weapon in an unauthorized location and booked into the Clayton County Jail. He allegedly also had ammunition in the bag.

Strap is expected to make his first court appearance at 1:30 p.m. Thursday.

Travis Porter, which includes rappers Ali and Quez, was scheduled to perform in New York City Wednesday night and at Yale University on Thursday, according to the group’s website.

The group tweeted around 6pm that they had landed in New York, and Quez tweeted earlier, “Hold yeah head bro.”