Welcome to the forum from Northern Illinois! I've not heard of any other parts available for them besides Lakeline, LLC for sights, springs and other items. Are you looking for a threaded barrel for a suppressor?
Thanks for the reply! And I have seen multiple videos online about the offerings of Lake Line, but the barrel modification is mainly for cosmetics wise. Nothing threaded for a suppressor but just so it could be for example, gold, neochrome, red, etc. I know it is not a "upgrade" to anything. But it is something I have been thinking about since I noticed this kind of aftermarket support on other platforms. In no disrespect to Taurus it is mainly just to see if there is a company that provides that to us.