If all goes well this week at practice, McCaffrey will make his season debut Sunday against the Tampa Bay Buccaneers.

Not only did running back Christian McCaffrey return to the practice field for the first time since Week 1, wide receiver Jauan Jennings, kicker Jake Moody and offensive lineman Jon Feliciano were all back in action according to reporters on site at the SAP Performance Center.

In what is the most significant step he's taken in his recovery from Achilles tendinitis, San Francisco 49ers running back Christian McCaffrey returned to practice. The Niners officially opened McCaffrey's 21-day practice window on Monday afternoon,