Hornady Ammunition 

Hornady Critical Duty 357 Magnum Ammunition 135 Grain FlexLock - 90511

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Product SKU # :TS90511 |  MPN: 90511  | UPC # :090255905113
Hornady Critical Duty 357 Magnum Ammunition 135 Grain FlexLock - 90511
USDTargetSportsUSA28.99
Ammo+:
$26.67 /$1.067 Per Round
Non-Member:
$28.99 /$1.160 Per Round
USDTargetSportsUSA289.90
Ammo+:
$266.71
Non-Member:
$289.90
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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 357 Magnum Ammunition 135 Grain FlexLock - 90511

Hornady's Critical Duty 357 Magnum Ammunition is engineered for law enforcement and self-defense applications. This powerful round features a 135 Grain FlexLock bullet that combines pioneering technology with robust performance metrics, providing exceptional barrier penetration and stopping power. Hornady's innovative design ensures consistent expansion and maximum weight retention, making it an ideal choice for professionals and individuals seeking reliable stopping ability and superior ballistic performance. The 357 Magnum FlexLock ammunition is designed to perform under the most demanding conditions, delivering the consistent results that law enforcement and self-defenders require.

Features and Specifications:

  • Compatibility: Designed specifically for use with handguns chambered in 357 Magnum.
  • Performance Metrics: Achieves a muzzle velocity of 1,275 fps and muzzle energy of 487 ft-lbs for high-impact performance.
  • Technology Enhancements: Equipped with FlexLock technology for enhanced expansion and penetration.
  • Versatile Use Cases: Ideal for self-defense and law enforcement duty applications.
  • Packaging Options: Available in a box of 25 or a case of 250 rounds.
  • Case Design: Utilizes nickel-plated brass for reliable feeding and corrosion resistance.
  • Primer Type: Features a Boxer primer that ensures reliable ignition.

Deep Dive

Overview

The Hornady Critical Duty 357 Magnum Ammunition is meticulously crafted for self-defense and law enforcement purposes. Its FlexLock technology is engineered to deliver consistent performance across various barriers, ensuring that the bullet retains its weight and maintains a high level of expansion. This makes it particularly effective in real-world scenarios where the target may be obscured by obstacles. The increased stopping power provided by the 135 Grain bullet ensures that threats are neutralized efficiently, boosting the confidence of the user in critical situations.

History and Development

Hornady Ammunition has long been a pioneer in ammunition innovation, focusing on creating rounds that meet the rigorous standards of law enforcement agencies. The development of the Critical Duty line stemmed from a need to supply officers with reliable ammunition that performs exceptionally well against barriers such as auto glass and heavy clothing, without sacrificing terminal performance. The FlexLock bullet was born out of this necessity, resulting in a design that integrates a mechanical locking band to hold the jacket and core together during expansion. This commitment to excellence and iteration on design has positioned Hornady as a leader in premium defense ammunition.

Common Questions and FAQs

  • How is this ammunition packaged, and are bulk options available?
    This ammunition is sold in 25-round boxes with the option to purchase 250-round cases. Bulk purchases often feature advantageous shipping rates, making them cost-effective for frequent shooters.
  • Is the Hornady Critical Duty 357 Magnum Ammunition ideal for everyday carry?
    Yes, its design for self-defense applications makes it suitable for everyday carry in compatible firearms.
  • Can this ammunition penetrate barriers effectively?
    Yes, the FlexLock technology provides excellent barrier penetration while still ensuring expansion and energy transfer to the target.
  • Is this ammunition reloadable?
    Yes, it features a Boxer primer and nickel-plated brass case, making it reloadable.
  • Are there any special storage recommendations for this ammunition?
    As with all ammunition, store in a cool, dry place to maintain optimal performance and reliability.
  • Is this product safe for use in all 357 Magnum firearms?
    Ensure your firearm is in good condition and compatible with 357 Magnum ammunition for safe usage.

The 'Round Up'

Perfect Fit for:

  • Self-Defense / Law Enforcement Duty

Why It Stands Out:

The Hornady Critical Duty 357 Magnum 135 Grain FlexLock ammunition stands out in the market for its reliable performance tailored to the needs of law enforcement and self-defense applications. With features such as FlexLock technology and a robust design that ensures consistent barrier penetration, this ammunition offers high-impact energy transfer and expansion capabilities. Its versatile application and proven performance make it a trusted choice for security professionals and defensive shooters alike.

Field Details
SKU90511
UPC90255905113
ManufacturerHornady Ammunition
PlatformHandguns
Ammo ApplicationSelf-Defense / Law Enforcement Duty
Ammo TypeFlexLock
Caliber357 Magnum
Grain Weight135
Quantity Per PackageBox of 25 / Case of 250
Test Barrel LengthNot Provided
Muzzle Velocity1,275 fps
Muzzle Energy487 ft-lbs
Ballistic Coefficient (G1).17
Case TypeNickel-Plated Brass
Primer TypeBoxer
CorrosiveNo
ReloadableYes
Lead FreeNo
Staked PrimerNot Provided
Country of OriginUSA

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SHIPPING AMMUNITION


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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Ammo Shipping Zones
Target Sports USA only ships ammo to Contiguous 48 states only. We do not ship ammo to Alaska & Hawaii 
   
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.

Reviews

73 Customer Review(s)
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Comments and Reviews on Hornady Critical Duty 357 Magnum Ammunition 135 Grain FlexLock - 90511
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
No light strikes and performed well. Great ammo from Hornady Critical Duty!
Reviewed by Caleb  B
2/24/2025 9:51:02 AM
Comments and Reviews on Hornady Critical Duty 357 Magnum Ammunition 135 Grain FlexLock - 90511
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
awesome rounds from hornady critical duty! shipped fast from target sports usa!
Reviewed by MICHAEL  C
2/19/2025 11:57:21 AM
Comments and Reviews on Hornady Critical Duty 357 Magnum Ammunition 135 Grain FlexLock - 90511
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Excellent product, no issues with this round from Hornady Critical Duty!
Reviewed by Brandon  B
2/3/2025 12:58:55 PM
Comments and Reviews on Hornady Critical Duty 357 Magnum Ammunition 135 Grain FlexLock - 90511
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
great duty load for my secondary revolver
Reviewed by Jean-Michel  M
12/19/2024 7:21:52 PM
Comments and Reviews on Hornady Critical Duty 357 Magnum Ammunition 135 Grain FlexLock - 90511
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Awesome rounds from Hornady Critical Duty. Shipped fast from TSUSA!
Reviewed by Gerald  L
12/14/2024 1:41:53 PM
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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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