I think it is possible that they have NOS 5906’s that have never been used but -YES- we have seen, discussed and duly noted in the past that it’s a truly S&W ignorant web-fool that has found and used the wrong picture of old PC DPA guns with the forward serrations.

The picture of the pistol with the forward serrations is NOT accurate.

I believe it is a simply honest (but by definition, ignorant) mistake to use that picture.