San Francisco 49ers linebacker Reuben Foster just caught another break ... he won't do any jail time in his illegal weapons case after cutting plea deal with prosecutors.
Foster was initially hit with a felony possession of an assault weapon charge after cops say they found SIG Sauer 516 with a high capacity magazine at the NFL player's home.
He was facing serious prison time if convicted.
But Foster's legal team got the charge reduced to a misdemeanor and he ultimately cut a deal in which he plead no contest and in exchange got 2 years probation, 232 hours of community service and $235 in fines.