Product SKU # :TS91375 |  MPN: 91375  | UPC # :090255913750

Hornady Ammunition 

Hornady Critical Duty 40 S&W Ammunition 175 Grain FlexLock - 91375

Hornady Critical Duty 40 S&W Ammunition 175 Grain FlexLock - 91375
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You must be 21 years or older to order ammunition. Ammunition must ship UPS ground. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returned. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition.

Hornady Critical Duty 40 S&W Ammunition 175 Grain FlexLock - 91375

Hornady Critical Duty 40 S&W ammunition is specifically engineered for law enforcement and tactical professionals who require dependable performance through all FBI protocol barriers. At the core of its design is the FlexLock bullet, built with a robust mechanical InterLock band that keeps the jacket and core from separating on impact. This ensures exceptional weight retention and consistent expansion, even when fired through heavy clothing or intermediate barriers. Combined with low-flash propellant and nickel-plated cases for smooth feeding and improved visibility, Critical Duty offers the reliability needed in high-pressure defensive situations.

Features and Specifications:

  • Barrier Tested Performance : Engineered to meet FBI protocol standards across common urban barriers
  • Reliable Expansion: Delivers consistent, controlled expansion and deep penetration
  • Locked Core Design: InterLock band keeps the jacket and core from separating
  • Nickel Plated Case : Supports smooth feeding and resists corrosion in duty environments
  • Packaging Options: Available in boxes of 50 rounds or bulk cases of 500 rounds (10 boxes); free shipping on bulk quantities through Target Sports USA

Deep Dive

Overview

Hornady Critical Duty 40 S&W is purpose-built for professionals and law enforcement personnel who demand consistent performance under pressure. Designed to function reliably in high-stress environments, this ammunition offers dependable expansion, strong weight retention, and predictable results across a wide range of real-world conditions. Whether on patrol or during critical response situations, it provides the confidence needed when performance matters most.

History and Development

Hornady developed the Critical Duty line in direct response to the evolving needs of law enforcement agencies and tactical professionals. Extensive testing and collaboration led to the creation of the FlexLock bullet-a design focused on weight retention, controlled expansion, and consistent results through a variety of challenges. Drawing on decades of ballistic research, Hornady engineered this ammunition to meet stringent performance standards, resulting in a dependable solution for duty carry and professional use.

Common Questions and FAQs

  • How is this ammunition packaged, and are bulk options available?
    This ammunition is sold in 50-round boxes, a bulk option of 500 rounds (10 Boxes of 50) is available. All bulk purchases include free shipping
  • Does this ammunition feature low flash propellant?
    Yes, Critical DUTY ammunition uses low flash propellant to preserve night vision during low-light engagements.
  • Can this ammo be used in all .40 caliber pistols?
    While it is designed for compatibility with most .40 S&W platforms, always consult your firearm's manual or a professional to ensure compatibility.
  • What makes the FlexLock bullet unique?
    The FlexLock bullet includes a Flex Tip and an InterLock band for superior expansion, retention, and "barrier blind" performance.
  • Does the nickel-plated case offer any specific advantages?
    The nickel plating on the case prevents tarnish and enhances visibility for easy chamber checks.
  • Is this ammo recommended for civilian use?
    While primarily crafted for law enforcement, responsible civilian use is possible, particularly for those seeking advanced performance and reliability.

The 'Round Up'

Perfect Fit for:

  • Law Enforcement / Tactical

Why It Stands Out:

Hornady's Critical DUTY 40 S&W 175 Grain FlexLock ammunition stands out as a premium choice for law enforcement and tactical use. Its innovative design allows it to penetrate urban barriers effectively, ensuring reliable performance in critical scenarios. Featuring advanced technology and reliable construction, this ammunition is an excellent tool for professionals facing high-stakes environments. With its superior retention and expansion properties, it delivers on Hornady's promise of quality and performance.

Field Details
MPN91375
UPC090255913750
ManufacturerHornady
PlatformHandguns
Ammo ApplicationLaw Enforcement / Tactical
Ammo TypeFlex Lock
Caliber40 S&W
Grain Weight175 Grain
Quantity Per PackageBox of 50 / Case of 500
Test Barrel Length4 Inches
Muzzle Velocity1010 fps
Muzzle Energy369 ft.lbs
Ballistic Coefficient (G1).155
Case TypeNickel-Plated Brass
Primer TypeBoxer
CorrosiveNo
ReloadableYes
Lead FreeNo
Staked PrimerNot Provided
Country of OriginUSA

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Attention Ammunition Buyers You must be 21 years or older to order ammunition. Ammo must ship UPS/FedEx Ground. For safety reasons, we cannot accept returns on ammo. Always, make sure that you use the correct ammunition for your gun. Please check local laws before ordering.


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Proposition 65 Warning
 This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.

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Hornady Ammo For sale at TargetSportsUSA.com. Target Sports USA has the entire line of Hornady Ammunition for sale online with free shipping on bulk ammo at cheap discount prices. Hornady Ammunition is made in the Untied States and offers a premium quality ammo. Hornady Ammunition manufactures Handgun Ammo, Rifle Ammo, Shotgun Ammo and mostly known for their high quality precision rifle cartgides such as 6.5 Creedmoor ammo and many others.


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