Former San Francisco 49ers cornerback Tramaine Brock has been hit with a felony domestic violence charge after he allegedly attacked his GF in front of their 1-year-old child.
Officials say 28-year-old Brock -- who played with SF from 2010 to 2016 -- punched his girlfriend in the face on April 6 at a Bay Area home after a disagreement about what TV show to watch.
He then allegedly tried to strangle her multiple times -- one of the times she was holding the child. The 49ers cut Brock right after he was arrested.
Brock -- who was also charged with misdemeanor child endangerment -- faces up to 5 years in prison if convicted on both counts.
The alleged victim -- a 31-year-old woman -- says Brock had attacked her in the past ... including an incident 5 days before while Brock's friend was in the home.