Will a sight set that fits a standard frame glock (17/19/22/ect...) fit a G20? I know they list different sights for the wide frames but why? When I hold my 17 and 20 next to each other the sights look the same, only thing I can see is maybe the 20 set is wider. I am more interested in if the dove tail and front sight hole are the same. To give an idea why I am asking, I have a set of Trijicon nights sights in the shop being updated. They came off my 17 but I want to put them on my 20 since my 17 is used on the range only now and wears target sights.