Law enforcement agencies across the United States depend on reliable, effective sidearms to protect their officers and the communities they serve. Over the years, preferences for duty weapons have evolved, with many departments transitioning back to 9mm pistols due to advancements in ammunition technology and the need for increased capacity and accuracy.
Here are 10 of the most trusted pistols carried by police departments today, highlighting their features and why they’ve become staples in modern law enforcement.
1. Glock 17

The Glock 17 is a full-size 9mm pistol that has been a staple in law enforcement for decades. Known for its unparalleled reliability, the Glock 17 is engineered to perform under the most demanding conditions.
Its polymer frame is both lightweight and corrosion-resistant, making it a practical choice for officers who spend long hours on patrol. The consistent trigger pull ensures accuracy and reduces the risk of user error, which is critical in high-stress scenarios. With a standard magazine capacity of 17 rounds, officers have plenty of firepower to handle a variety of situations.
Agencies like DC Metro and Miami-Dade Police Department rely on the Glock 17 to provide their officers with a dependable, versatile sidearm.
2. FN 509 MRD LE

The FN 509 MRD LE, adopted by the Los Angeles Police Department, is a modern, optics-ready 9mm pistol designed with law enforcement in mind. Its rugged construction ensures reliability in extreme conditions, while its modularity allows officers to adapt the weapon to their preferences.
The FN 509 features enhanced grip texturing for a secure hold and a crisp trigger for improved accuracy. The optics-ready slide is compatible with a variety of red-dot sights, giving officers an edge in low-light or fast-moving situations.
This pistol’s advanced features and ergonomic design make it a strong contender for agencies looking to equip their officers with cutting-edge technology.
3. Smith & Wesson M&P9 M2.0

Detroit Police officers carry the Smith & Wesson M&P9 M2.0, a pistol that represents a significant upgrade over the original M&P series. Chambered in 9mm, the M2.0 features an aggressive grip texture that provides superior control, even in wet or gloved conditions.
Its four interchangeable backstraps allow officers to customize the fit for maximum comfort and accuracy. The M2.0 also boasts a refined trigger system with a tactile reset, which enhances precision and speeds up follow-up shots.
Known for its durability and ease of maintenance, this pistol is ideal for the demanding environments faced by officers on the streets of Detroit.
4. Glock 19

A compact version of the Glock 17, the Glock 19 is one of the most popular pistols among law enforcement agencies nationwide, including the NYPD. Its smaller size makes it a versatile option for both uniformed officers and detectives working in plainclothes.
Despite its compact frame, the Glock 19 offers a 15-round magazine capacity, striking a balance between concealability and firepower. The pistol’s modularity allows for easy customization, from grip enhancements to sight upgrades.
Its consistent trigger pull and low recoil make it a favorite among officers who prioritize accuracy and reliability.
5. Sig Sauer P320

The Sig Sauer P320 is a modular 9mm pistol that has gained widespread adoption in departments like Chicago. Its innovative design allows the trigger group to be removed and installed in different grip modules, enabling officers to change the pistol’s size and configuration.
This adaptability is particularly useful for departments that require firearms to accommodate a variety of hand sizes and shooting styles.
The P320 also features a crisp, consistent trigger and an integrated safety system, which provides peace of mind without compromising performance. Its widespread use is a testament to its versatility and reliability.
6. Beretta 92 Series

The Beretta 92 series has a long history in law enforcement and military use, and it remains a reliable option for some departments, including Dallas. Known for its robust construction and smooth double-action/single-action trigger system, the 92 series is praised for its accuracy and durability.
Its open-slide design reduces the risk of jamming, while the ambidextrous safety makes it accessible to left-handed users. Though many agencies have transitioned to newer models, the Beretta 92 continues to hold its ground as a dependable duty weapon.
7. Kimber Custom TLE II

The Kimber Custom TLE II, a 1911-style pistol chambered in .45 ACP, is the weapon of choice for LAPD SWAT teams. This single-action pistol offers exceptional accuracy, thanks to its match-grade barrel and tight tolerances.
The ergonomic grip panels and crisp trigger enhance control, making it ideal for high-stakes tactical operations. While not as common as polymer-framed pistols, the Kimber Custom TLE II stands out for its stopping power and precision, cementing its place as a specialist firearm in law enforcement.
8. Sig Sauer P226

The Sig Sauer P226 is a full-sized pistol trusted by both the NYPD and Dallas Police Department.
This 9mm sidearm is renowned for its all-metal construction, which provides a solid feel and excellent durability. Its decocking lever allows officers to safely lower the hammer without discharging the firearm, a feature that adds an extra layer of safety.
The P226’s high magazine capacity and legendary reliability make it a top choice for officers who need a sidearm they can depend on in any situation.
9. Springfield XD Series

The Springfield XD series is a popular choice among Chicago officers for its reliability and safety features. The XD pistols are equipped with a grip safety, which ensures the firearm will not discharge unless held correctly. Chambered in 9mm, the XD series offers excellent accuracy and a smooth trigger pull.
Its lightweight polymer frame and aggressive grip texture provide a secure hold, even in challenging conditions. These features make it a practical option for officers who demand both performance and peace of mind.
10. Glock 22

The Glock 22, chambered in .40 S&W, is still widely used by departments like Boston and LAPD. This full-sized pistol offers increased stopping power compared to 9mm models, making it a reliable choice for officers facing serious threats.
Its standard 15-round magazine provides ample capacity, while its polymer construction ensures lightweight durability. The Glock 22’s long-standing reputation for dependability has made it a mainstay in law enforcement, even as many agencies transition to 9mm.
Why These Pistols Dominate Police Work
The sidearms listed above highlight a clear trend toward 9mm pistols, driven by advancements in ammunition technology that offer improved accuracy and terminal performance.
Police departments also value modularity, allowing officers to customize their firearms to suit individual needs. These pistols combine reliability, ease of maintenance, and the capacity to carry more rounds, making them ideal tools for modern law enforcement.
A Commitment to Officer and Public Safety

As threats evolve, so do the weapons carried by law enforcement. These pistols represent a commitment to equipping officers with the best tools for the job, ensuring they can effectively respond to situations while prioritizing accuracy and safety. Whether it’s the tried-and-true Glock 19 or the cutting-edge FN 509 MRD, the guns behind the badge are integral to keeping communities secure.

A former park ranger and wildlife conservationist, Lisa’s passion for survival started with her deep connection to nature. Raised on a small farm in northern Wisconsin, she learned how to grow her own food, raise livestock, and live off the land. Lisa is our dedicated Second Amendment news writer and also focuses on homesteading, natural remedies, and survival strategies. Lisa aims to help others live more sustainably and prepare for the unexpected.


































