Much easier to see than stock sights - XS Sight Systems DXT Big Dot Sight - Canik

I purchased this for my Canik TP9SFX and couldn't be happier. The large front sight makes dialing in your target fast and easy, especially for my old eyes. The tritium glows nicely in low light and my groupings have gotten significantly smaller at the range. I definitely recommend these sights especially if you're older or have issues with your vision. In my opinion these are the best sights for a home defense pistol. Great for shooting 5-20 feet.