Selecting the right defensive ammunition is a decision that should be driven by proven performance through barriers, consistent expansion, and reliable feeding in a fullsize handgun. Training, awareness, and equipment choices combine to create a credible personal-defense plan—starting with the cartridge you trust when it matters most.

HORNADY CRITICAL DUTY is built specifically for shooters who prioritize barrier penetration and consistent terminal performance from a fullsize handgun. The load uses bright nickel-plated cases to simplify chamber checks in reduced light and a low-flash propellant to help preserve night vision during low-light engagements. The FlexLock bullet design pairs a large mechanical jacket-to-core InterLock band to prevent separation with an aerodynamically efficient Flex Tip that resists clogging and promotes reliable expansion. Shop this product: Shop this product

Performance and Terminal Ballistics

Designed for scenarios where barriers—auto glass, sheet metal, or interior walls—are a factor, the FlexLock bullet combines Hornady’s jackettocore InterLock band with a high-antimony lead core. That core formulation increases toughness so the bullet retains weight while still expanding under appropriate conditions. This balance yields predictable penetration without the inconsistent fragmentation that can reduce effectiveness after passing through obstacles. The low-flash powder helps shooters maintain night vision, an often-overlooked advantage during low-light training or real-world defensive use.

Barrier Testing and Consistency

Where consistent terminal performance is required, the mechanical InterLock band and Flex Tip work together to prevent core-jacket separation and tip clogging—two common causes of inconsistent expansion after barrier strikes. For defenders who carry or deploy a fullsize handgun at home, this ammunition was engineered specifically to meet those needs.

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Practical Considerations

Handling, Storage, and Cost

As categorized under Handgun Ammo, HORNADY CRITICAL DUTY comes in Hornady’s various self-defense loads and models suitable for fullsize pistols. Bright nickel-plated cases make chamber checks easier in dim environments, and retail price starts at approximately $31.99—positioning this as a premium defensive option that remains cost-effective compared with bonded alternatives. Regular training with the same ammunition you plan to rely on is recommended to confirm function and point of impact in your specific handgun.

Where to Purchase

For defensive-minded shooters seeking consistent barrier performance and reliable expansion, HORNADY CRITICAL DUTY is available through our shop page where you can review packaging, availability, and purchase options. Check current availability: Check current availability

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