Background and career
Calvin Alan Byrd (born December 17, 1979), professionally known by his stage name 40 Cal., is an American rapper. He was a member of now-defunct American hip-hop group The Diplomats. Byrd made his first appearance on the self-titled theme song, "40 Cal", for the Dipset album Diplomatic Immunity 2. He took part in MTV2's Fight Klub MC battles.
2006: Trigger Happy 2007: Trigger Happy 2 2008: The Yellow Tape 2008: Leader of the New School
2008: Harlem Shuffle EP 2011: Trigga Happy 3 a.k.a. Trigganometry (EP)
2006: 40 to Life 2007: 40 to Life Part 2 2008: Dip Masters Collection 2009: Da Carter After Nino, Like New Jack 2011: God's Gift to an iPod 2011: Rap Sheet 2012: Watch The Chrome 2012: Target Practice 2012: 2nd Hand Smoke
Friday the 13 contributing artist 40 cal, A-lox (track 2)
Sources
Net-worth figure: Celebrity Net Worth (October 2026), in USD. Biography and career facts: the person's Wikipedia article and linked reporting. Snapshot date for all StarWorth figures: 28 October 2026.
