View the full 2017 San Francisco 49ers practice squad.
The San Francisco 49ers announced on Tuesday that they have signed defensive back Jarnor Jones to the team's practice squad and released linebacker Ben Boulware.
Jones (6-3, 209) was originally signed by the Atlanta Falcons as an undrafted free agent on May 1, 2017 and later waived by the team on September 1.
A 23-year-old native of Lithonia, GA, Jones attended Iowa State University for two seasons (2015-16) after previous stops at North Carolina State University (2012-13) and Georgia Military College (2014). With the Cyclones, he appeared in 24 games (11 starts) and registered 78 tackles, 11 passes defensed, three sacks and one interception.
Boulware (6-1, 235) originally signed to the team's practice squad on September 5, 2017.