NFL Free Agency 2012: 49ers Sign Mario Manningham; Peyton Manning Next?

The 49ers made their second free agent signing at the wide receiver position on Saturday night, signing Mario Manningham a deal with the team.

NBC's Pro Football Talk is reporting that Manningham has signed a two-year deal with San Francisco.

Manningham played last season for the New York Giants, making a clutch game-changing catch to extend the Giants' season on their way to a Super Bowl victory.  He finished last season with 39 receptions for 523 yards.