Blade Tech Stingray Belt Holster. It is IDPA legal, while the Tec-Loc and the Uncle Mikes are not. Some Comp-Tec are and some aren't. At club level matches it doesn't really matter, but if you go to a state match or Nationals, they will check your holster. If it doesn't pass, you get to beg, borrow or steal one that does. The basic test is that there is no light between the body of the holster and your body. That includes through the belt loop.
Picky rules yes, but they are still the rules.