The FBI is using Tekashi 6ix9ine’s own livestream videos – as evidence to take him down.

The feds said Tekashi, 22, was involved in a gang conspiracy with his ex-manager, Kifano (Shotti) Jordan, Jensel (Ish) Butler, Faheem (Crippy) Walter, Fuguan (Fu Banga) Lovick and Jamel (Mel Murda) Jones. They all were taken into custody without bail with the exception of Lovick, who was already in custody.

According to the federal indictment – on April 3, Tekashi, Jordan, Butler and Walter robbed rivals at gunpoint in the lobby of a building at 40th St. and 8th Ave., prosecutors said. Tekashi was allegedly sitting in an SUV filming the robbery.

In September, the feds raided an apartment on Kingston Ave. in Brooklyn belonging to the rapper and recovered a backpack swiped in the gunpoint robbery, as well as an AR-15 rifle, Longyear said.

The feds are using that video evidence, along with the bag as the key evidence to the charges against Tekashi.