I've got one that I carried my M-49 Bodyguard in for several years. For that size revolver it worked well, but the "hook" that holds the pager is pretty flimsy and broke long ago. I wired it together and continued to use it until that failed. I've been thinking of sending it back for repair but for that price it shouldn't have broken. I tried it with a full size 9mm auto, and while it worked, that big a weapon was kinda uncomfortable. I've been thinking about trying another one for my 2" Medium Frame 44 revolver since it's pretty hard to carry concealed!