Hornady Critical Duty .40 S&W 175 gr. Flexlock


Hornady Critical Duty .40 S&W 175 gr. Flexlock

19 in stock











Critical Duty Ammunition

Designed to meet the needs of those who demand superior barrier penetration and prefer a full-size handgun for their personal protection. Critical Duty® is loaded with the tough Hornady® FlexLock® bullet that delivers “barrier blind” performance when shot through common urban barriers.

The FlexLock® bullet incorporates two revolutionary Hornady® features to deliver superior barrier penetration and consistent performance in FBI tactical handgun ammunition tests (FBI Protocol).

The patented Hornady® Flex Tip® design eliminates clogging and aids bullet expansion. A large mechanical jacket-to-core InterLock® band works to keep the bullet and core from separating for maximum weight retention, excellent expansion, consistent penetration and terminal performance through all FBI test barriers.

Bright nickel-plated cases simplify chamber checks in reduced light. Additionally, all Critical Duty® ammunition is loaded with low flash propellant to help preserve night vision in low-light firing.

FBI Tested and selected


  • FlexLock bullet
  • Interlock band
  • Core made of high-antimony lead
  • Nickel-plated crimped cases
  • .40 S&W
  • 175 Grain
  • 1010 FPS
  • 20/BX

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