just picked up a ruger #1A stainless rifle in 357 mag appears to be unfired .i've never seen one in stainless chambered in 357 mag .i know that ruger made a limited run [approx. 2000] of blued #1s in 357 mag 1500 had the left side of receiver engraved with the calif hwy patrol logo and 500 that were not marked but no mention of any stainless ones made a friend that collect's #1s had never seen one and none of his books show one anyone seen one or know anything about them?