I have a Safariland 6004 for my G19 but it was made for the now discontinued Streamlight M-3. I don't want to spend the same money on a used tac-light when there are better options out there for same or cheaper prices. The Streamlight TRL-1 looks very similar shapewise to the old M-3, does anyone know if it will fit my M-3 holster or does anyone in MoCo have a TRL-1 I can test fit with my G19 and 6004 holster?