It's not that S&W "cannot", it's that S&W has elected not to make them anymore. It isn't about what other gunmakers are doing, it is about what S&W has decided they wish to do.
It truly is no more complicated or mysterious than that.
Building the 3rd Gen takes some off-site suppliers and vendors, S&W doesn't carve every single piece from a chunk of metal. It also takes floor space for the tooling that has since been reappropriated for othet work. It takes a staff of employees trained on those particular pistols.
S&W has decided that those reasons and the costs associated with them don't add up to potential sales of new production older technology.
It truly is no more complicated or mysterious than that.
Building the 3rd Gen takes some off-site suppliers and vendors, S&W doesn't carve every single piece from a chunk of metal. It also takes floor space for the tooling that has since been reappropriated for othet work. It takes a staff of employees trained on those particular pistols.
S&W has decided that those reasons and the costs associated with them don't add up to potential sales of new production older technology.