49ers sign DB Antone Exum Jr. to 1-year deal
The 49ers announced the move Wednesday, one day after the team waived defensive back Trovon Reed.
Exum originally joined the 49ers last November. He played two games and started one, recording three tackles.
Exum was drafted by Vikings in the sixth round in 2014. He played 27 games over three years with the Vikings. He had 31 tackles, two fumble recoveries and one forced fumble.
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