This is my daily carry gun.
It is heavily modified, but only in the most inoccuous ways.
908 Frame
910 Slide
Mepro Sights
Hogue Stocks
Many stock plastic parts replaced with metal.
These modifications make the gun more reliable, better balanced and easier to shoot. But the trigger is stock.
(Leather by Lefty "Oldflatfoot" Lewis of Bell Charter Oak Custom Holsters)