Glock 20 self defense ammo?
I am new to the forum and I just picked up a beautiful 2nd Gen G20. I also went ahead and ordered myself one the first of a few lone wolf mods I plan on making which is the lone wolf stainless steel guide rod just feel safer with steel than plastic. What grain ammo would you recommend for a self defense round?
I have a box of 180 grain federal for target but I've heard a grain that big would possibly be over penetration