In general, the PFS9 looks as if a regular Glock pistol that has been properly custom-made. Lots of the interesting-man stuff you might have to retrofit for your Glock arrives standard on the new PFS9. Each pistols seemed comparably rugged. On top rated, the slide is a little more angular https://polymer-80-9mm83580.blogolize.com/everything-about-polymer80-glock-19-pf940c-complete-kit-79025259