Recently, I've bought two OWB holsters for a couple of J frames. After searching around for a relatively inexpensive holster, I settled on the Bianchi model 57 (Remedy) and a Bianchi model 56. The 56 has a retaining strap which I like for time on ATV. Although the 56 has LCR stamped on the back, it is perfect for my S&W 637. A 640 sits comfortably in the model 57. I must say though I've ordered a holster from Lobo Leather Works for my "L" frame. By the time that arrives I will have learned how to poast pics on a smartphone. It's taken me awhile to shift from my dumb phone to a smartphone.