I have a couple of them. Work real well with light pistols. I carry OWB, so removed the clip. I found that mine would work for my 1911s & liked it, but over time, the leather belt slots stretched because of the weight & no longer held the pistol up close. Now, I mount it with the belt on the outside & it works well.
I only use it for my light pistols because I find that a pancake style holster which spreads the weight over a longer section of my belt, works best for the heavier ones.