so today i bought a 24/7 gen 2 chambered in .40 S&W. I've been researching taurus for years and was waiting for them to become the new milspec. handgun. Ok so here's the deal i do not really like the white three dot sights and would like to replace the rear with an open sight such as a partridge or U notch. does anyone know where to find them or if they exist for this handgun?