Glock Gen3 vs Gen 4 sight alignment difference

[Gio]

Gio, any differentiation observed between Gen 3 versus Gen4? I've heard from a very reputable source that Gen4 G22s seem to be especially susceptible to the shooting to the left phenomenon (my sample size of one included).

Best, Jon

Not that I've noticed. I've actually seen more variation in front sights where some are looser or tighter in the same slide from the same brand (i.e. trijicon HD). Some are so tight fit you can't really twist them off center.

I've seen full time professional agency/department armorers make this mistake, so it's not something that's obvious to most people.

[BJXDS]

The front sight is as straight as I can tell. The gen 3 rear sight is drifted right and the gen4 is centered. I shoot both POA/POI. Strange. But that seems to be the way it is. I guess I will keep shooting both for more comparison. Doesn't really make sense but WTF