I wanted to thank you all for sharing in my enthusiasm and joy in shooting this round. I think I will pick up a .40 conversion barrel just in case glock follows suit from H&K and Smith and drops this caliber from there line and I may even snag an extra 357 sig barrel as well! For me the practice ammo is just fine for hours of giddy enjoyment of shooting a round that makes me look better than I really am so cost is not a factor. I am going to shoot the daylights out of my new toy and I will be smiling to the last round! Merry Christmas everyone!