My eyes are old and I have trouble with black front sight out side, not too bad inside, on my other norinco9mm I put a dab of white paint on the front, then some neon pink on top and it really works good, just on the black, it did not stand out, I find a white base is better, most of my guns are older and don't have fiber front sights , only one is that Canik that I have the other red dot sight on, worked fine, but it real small, and I bought that gun because I had another Vortex in stock and what other reason to buy another gun to try out.
BTW, was at the range today by myself so took some time to really zero the sights and at 23-30 yrds they where right on the bulls eye, the 45 more so because I am use to the trigger.
The Canik, I still can't get use to that trigger, The only company I had was two gophers running across the range, they are not the brightest bulb in the room.
BTW, when I started to get this bug, I saw a video on mounting these, I think could have been Brownell's web site, not sure , but you could check that out.