I'll stick with Federal, Winchester, Blazer, or Remington for the range. Even though Tula may feed fine for now, even high dollar pistols like H&K, SIG, & Beretta, for example, say NOT to use steel case ammo due to excess wear on the extractor. To me, it's not worth saving $1-$2 a box just to add more wear to a pistol and possibly affect it's reliability down the line. Heck, even cheap guns deserve good ammo.