Looking for Ruger Maximum serial number 600-11588. Outright purchase, or I will trade you one NIB 7 1/2 Ruger Maximum and one NIB 10 1/2 Ruger Maximum for it! That's right, two for one! Also looking for any Ruger Maximum that has a letter suffix or prefix to the serial number or any other numbers "stamped" any where else on the gun. Drop me a PM, thanks for lookin', Coogs.