Priya Saraiya has written the lyrics of "Illegal Weapon 2.0". Priya Saraiya is known for writing songs like Baat Ban Jaye, Pinjra Tod Ke, and Trippy Trippy.

Garry Sandhu Jasmine Sandlas have sung the song "Illegal Weapon 2.0". Garry Sandhu is known for singing songs like Too Much (Full song), Too Much, and Adhi Tape.

The music of Illegal Weapon 2.0 song is composed by Tanishk Bagchi.