S&W was the king of the 10MM back in the dawn of thecartridge. I have four SS Smiths (both pistol and revolver) and a Glock G20. Been trying to figure out a way to convert a 40 or 45, or a combination of the two but can't make it work. Seems that most of the pistol manufactures make a 10 now with the exception of Smith & Wesson. Is there any hope? Is there a M&P 10 in the future?