Harrison has 31 tackles in seven games this year
The New York Giants and Detroit Lions have pulled off a trade.
The Lions have acquired nose tackle Damon Harrison from the New York Giants.
ESPN, which first reported the move, said the deal was for a 2019 fifth-round pick.
Harrison has 31 tackles in seven games this year.
The 3-and-3 Lions have the league's 30th-ranked rush defense through seven weeks, allowing 139.3 yards per game.
Harrison turns 30 next month and is signed through the 2020 season.