The San Francisco 49ers have signed six players to future reserve contracts.
![WR DiAndre Campbell](https://static.clubs.nfl.com/image/private/t_new_photo_album/t_lazy/f_auto/49ers/ycr3uxgvtjrlblapweyb.jpg)
![LB Marcus Rush](https://static.clubs.nfl.com/image/private/t_new_photo_album/t_lazy/f_auto/49ers/hgbusb4lo7t2c5z4b4u1.jpg)
![DL Kaleb Ramsey](https://static.clubs.nfl.com/image/private/t_new_photo_album/t_lazy/f_auto/49ers/bfd8mfo9hhfpdfmybrkr.jpg)
![NT Garrison Smith](https://static.clubs.nfl.com/image/private/t_new_photo_album/t_lazy/f_auto/49ers/yr57csnxlwa8uxn07n37.jpg)
![OL Colin Kelly](https://static.clubs.nfl.com/image/private/t_new_photo_album/t_lazy/f_auto/49ers/cgiw5tvuouw6gpvnqupq.jpg)
![K Corey Acosta](https://static.clubs.nfl.com/image/private/t_new_photo_album/t_lazy/f_auto/49ers/zlyizjvciewyu9jivcbu.jpg)
The San Francisco 49ers signed OT Tanner Hawkinson to the practice squad.
Hawkinson (6-5, 300) was originally drafted by Cincinnati in the 5th round of the 2013 NFL Draft out of Kansas. He saw action in a career high three games for the Bengals in 2014. As a rookie, Hawkinson made his NFL debut vs. Minnesota (12/22/13).
At the University of Kansas, Hawkinson started in a school-record 48 consecutive games and earned Second-Team All-Big 12 honors as a senior in 2012. A 25-year-old native of McPherson, KS, Hawkinson attended McPherson High School, where he was an all-state defensive lineman and tight end.