It finally arrived! G29SF. After holding it I like the feel better than the non SF so I went ahead and took transfer of it. I probably should have held up as it was only delivered with 2 mags (it's a blue label LE supposedly straight from Glock), but after waiting almost 2 weeks I can get another mag so I didn't sweat it. Already installed the Pierce grip extensions which I wasn't too impressed with their molded quality. Flashing burrs I had to sand all over the place. Already put over 120 rounds through it and I can honestly say that dealer who told me "it kicks twice as bad as the .45" is FOS. Loving it so far. Will get pics up probably later today.