Curious, I know they are fiber optic/tritium so they glow during the day and night. How long will this glowing last? Do the fiber optic part and tritium part both wear out?
Second, when the croation's put the factory sights on at the XD factory, I assume they have some sort of aligning to make the gun dead on when shooting. When you get whomever to replace them with aftermarket sights, what process are they using to make sure your gun is still on target?
Second, when the croation's put the factory sights on at the XD factory, I assume they have some sort of aligning to make the gun dead on when shooting. When you get whomever to replace them with aftermarket sights, what process are they using to make sure your gun is still on target?