What is the maximum effective range of the M9 9mm Barretta Pistol?

• A. 1800 meters
• B. 50 meters
• C. 25 meters
• D. 100 meters

Answer: (B)

Effective range is the distance at which you can reliably hit a target with acceptable accuracy under standard conditions. For the M9 9mm pistol, trained shooters can produce accurate, reliable fire out to about 50 meters with typical sights and ammunition. Beyond that range, bullet drop and other factors degrade accuracy enough that engagement becomes impractical in normal combat scenarios. The firearm can physically deliver a bullet much farther—on the order of roughly 1,800 meters in theory—but that distance isn’t where it remains effective for engaging targets. The 25-meter figure is more conservative and not the standard field reference, while 100 meters exceeds the pistol’s practical effective range.