Thanks to a great member on here, with a good eye, I have found out that I have a US Postal Inspector's Speed Six. It has a 3 inch barrel, instead of the usual 2 3/4, it has Pachmeyer grips with the Ruger medalion (yeah, I still have them), and a different kind of barrel, he described it as being more like a Redhawk. I checked Chad's book, and it is in the serial number range, as a matter of fact it was the last year the Six series where produced. Didn't think I could be happier, but he made me a tad happier. I got this gun and a $100 for a Beretta 92 I had $450 in, so I only have $350 in this one!