FBI Selects Hornady Critical Duty Ammo

by
posted on October 20, 2017
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
critical_duty.jpg

The FBI has chosen Hornady’s Critical Duty 40 S&W 175 gr. Flexlock as its official ammunition. Introduced in 2011, the ammo was designed specifically for on-duty law enforcement and other tactical roles.

“Critical Duty ammunition is the culmination of many years of hard work, research and development and dedication,” said Jason Hornady, vice president of Hornady Mfg. “We are thrilled to obtain this contract from our nation’s highest law enforcement agency as it gives credence to the performance and reliability of this product.”

One of the features that make this load desirable for law enforcement is a patented Flex Tip, which eliminates clogging and aids bullet expansion. Additionally, a large mechanical jacket-to-core InterLock band keeps the bullet and core from separating for maximum weight retention. In all FBI test barriers, the bullet offered excellent expansion, consistent penetration and terminal performance.

Other features that favored this cartridge over others include the bright nickel-plated cases, which simplify chamber checks in reduced light. The ammo uses low-flash, clean-burning propellants, which preserves night vision in low-light firing.

“At Hornady, we’re honored to provide ammunition to the American heroes who put their lives on the line to protect us and our neighbors every day,” said Steve Hornady, president of Hornady Mfg. Co. “This contract is an important part of our corporate history, and it’s a distinct pleasure to fulfill this need for the FBI.”

The agreement is for what is called an IDIQ—Fixed Price Indefinite Delivery/Indefinite Quantity. For more, visit Hornady.com.

Additional Reading:
Understanding Hornady’s Critical Defense and Critical Duty Ammo

Latest

Taurus TXM 01
Taurus TXM 01

TX Maxed: The Taurus TXM in 5.7x28 mm and .22 WMR

Using its TX series architecture yet again, Taurus is adding the 5.7x28 mm and .22 WMR to its chambering options with the new-for-2026 TXM.

Review: Federal's 6.5 Creedmoor +Peak Ammunition

Federal’s new 6.5 Creedmoor +Peak takes a long-range staple even farther.

New for 2026: Pulsar Thermion 3 Riflescope

Pulsar’s newest thermal scope offers longer range, sharper detail and expanded functionality.

AKs In The USA: The Current State of the American AK Platform

Despite it being the primary rifle of the enemy for most of its existence, American shooters have nonetheless warmed to the AK platform, creating an unlikely love story.

Demand for Guns, Ammo & Firearm Accessories Accelerates

October gun sales increased according to the National Shooting Sports Foundation (NSSF) estimate, but the quarterly reports from major manufacturers reflect purchases significantly higher.

The Armed Citizen® Nov. 9, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Interests



Get the best of American Rifleman delivered to your inbox.