What's the actual difference between a M457 (2nd Gen) and a CS-45 (3rd Gen), not counting that the 457 is a tad larger? Are they not each TDA pistols with decockers and bobbed hammers or did I miss something? Neither has a visible hammer as I recollect. I still have a CS-45 but I let my .457 go to my old law partner a long time ago.
