To modify? Or not to modify?

I got into an argument the other day with a friend over this topic. He thinks modifying a carry pistol is a sure fire way to lose a self defense case. So, should you leave your CCW stock?Most days I am rocking my bare bones Walther PPS or my ruger Lcp 2. They are plain besides the talon grips. But occasionally i carry my PPQ or my glock 21. Both of which have some fancy cerakote designs. The glock however has a trigger job, customized frame, some after market internals, and a red dot sight. So, opinions are great, but is there any actual proof that mods will hurt a self defense case? via /r/CCW http://ift.tt/2j3UXkv