The Taylor Freelance mag well is not a direct fit. Looks like I will have to take some metal off the bottom of the frame to make this work. Right around .180", Robin Taylor said that he would buy the mag well back if it did not fit but I am going to make this work. I got a 140mm MBX and it works fine, although this thing does not like JHP's with the un ramped barrel. Not a big deal as I am going to be swapping to a ramped and threaded barrel. Installed a Wilson ambi thumb safety, took a bit to get it to fit as I had never done one before. Had to study on it for a little bit.