kenjs1, my Fusion Arms bobtail Commander has the Fusion Arms lower, the slide, barrel and all the guts are Ed Brown, mine must have been yanked straight out of the Fusion Arms foundry bowels as i had to use the zip code for serial number to give to the insurance man LOL, it has a Binghamton NY address, great custom build, that said, i cant see why a new all steel Fusion Arms bobtail Commander would feel any different in hand, mines a two tone with Ion Boron? something or other finish on the slide and wears the pretties set of wood grips i've ever seen.
Be glad to text you some pics to give you something to add to your search bank, just PM if you have interest.
