I found this picture while poking around on the internetz. The poster says it's a nub hammer. Zooming in, it looks like a factory hammer, although it is very darkly finished. I have a 637 and a hammer like this would be a great addition. I checked Apex Tactical, they have hammers but not like this. I also thought that maybe it came from a 438/638 but the 638 photos I found show a squared hammer. Does anyone know where a hammer like this can be found?
