Mo. Rev. Stat. § 433.110
Current with changes from the 2023 Legislative Session
When there are two or more sureties in any such bond, bill or note, and any of them shall pay, in money or property, more than his due portion of the original demand, such surety may recover such excess, as herein provided for a surety against the principal debtor.
§ 433.110, RSMo
RSMo 1939 § 3326