Bears defensive tackle Terry "Tank" Johnson pleaded guilty to a misdemeanor weapons charge Monday as part of an arrangement with prosecutors that will keep him from serving additional time in jail. The 25-year-old pleaded guilty to one count of possessing a fire arm without an owner's identification, said Mary Stanton , chief of the Lake County Court's misdemeanor division.

He was ordered to serve 45 days in jail, which will be served concurrently with a four-month sentence he's already serving in the Cook County Jail for violating his probation, she said.

Johnson also was ordered to donate $2,500 to the Gurnee Police Department and $2,500 to the Gurnee Exchange Club's child abuse prevention program.