There are a number of reasons to steer clear of the three dot pistol sights many guns come from the factory with. Chris from Lucky Gunner explains here.
Starting a Duty Pistol Red Dot Optic Program
Lucky Gunner Lounge Toolbox - Tips & Tactics You Can Use
Why the Glock Model 48 is ideal for smaller cops
Girsan MC1911 RMR recommendations
Useful Firearms Design Features [autogun 7107.1]
10 Best Pistol Red Dot High-End to Affordable Pistol Dots
Why do pistols need 3 dot sights? - Quora
Red Dot vs. Iron Sights: Which is Better? » CUDA Optical Products
Useful Firearms Design Features [autogun 7107.1]
Best Red Dot Sights in 2023