The 49ers released Gay from their practice squad Tuesday.
Gay stepped in as the 49ers' kicker for the team's last two games while Eddy Pineiro (hamstring) was sidelined and went a perfect 8-for-8 on kicks (four field goals, four extra points). The 49ers' decision to part ways with Gay signals that Pineiro is healthy coming out of the team's Week 14 bye and ready to handle kicking duties Sunday versus the Titans.