Can't believe the gun industry

Hey guys, I'm a big fan of the 10mm. My favorite catridges are 10mm, 40, 45, and 38 super. I have been following the development of the P10 for a while. My friend has one and has over 1000 rounds through it and never a hitch. I have been following it in anticipation of it becoming widely available in 10mm. <br><br>Well today I learned the gun industry is stupid and the P10 will not be in 10mm. Can't believe it. There are mainstream guns in 10mm everywhere now. It's not a niche round anymore. Why wouldn't you produce a gun in a catridge that you already make a barrel for? Why wouldn't you produce a gun in a catridge that is clearly gaining popularity? And to make it worse they produce the P10 in 40, a catridge that is dying.