Blac Youngsta is in trouble again.

The rapper/IG comic was arrested in Houston yesterday afternoon after the GMC Yukon he was riding as a passenger in was pulled over for running a red light. The cops smelled weed.  So they searched the ride and found weed, three guns and illegal armor-piercing ammunition.

Youngsta picked up a felony possession of a prohibited weapon for the illegal ammo and Marcus Dion Cartwright, who was also a passenger in the car, was brought in on unlawfully carrying a weapon. The other two people in the SUV were not charged.

Youngsta, who seemingly got away with shooting up Young Dolph's car a few years back, is currently locked up in Harris County Jail. 

Dolph bragged he was bulletproof after the incident. Perhaps that's why Youngsta now rides with better bullets.