I am looking for a very small inside the pocket holster that would fit a Baby Browning or Walther model 9---there are several wallet types available, but I'd like to carry in the front pocket and have a little extra room. Perhaps some of you have found another type of holster such as a derringer model which is a perfect fit for the BB---I have a pocket holster for the NAA Guardian and the style is nice but still too big. Any tips or advice would be greatly appreciated!!!!!