Well, 17s, 19s, etc. usually all have their sights grouped together as one.

Trijicon Glock Suppressor Night Sight Set, White Front/White Rear with Green Front Lamp & Orange Rear Lamps https://www.amazon.com/dp/B01G67HL5W/ref=cm_sw_r_cp_apa_i_VSYjEb062M5Y0

Such as these, which are sweet by the way. They fit 17-34s.

When you hit single stacked glocks, and the like, sights are usually different. So 43, 43x, etc. have different from the 17-34s.

Anytime brother!