Description

Hornady Critical Duty ammunition is a law-enforcement-grade handgun load built around the FlexLock bullet design. This .40 S&W offering uses a 175-grain FlexLock/polymer-tipped projectile and nickel-plated cases to support reliable feeding and corrosion resistance. The load is specified with a muzzle velocity of 1010 fps and is commonly selected for barrier performance and personal protection applications.

Key Specifications

• The cartridge is .40 S&W.
• The bullet weight is 175 grains.
• The bullet type is FlexLock (polymer-tipped).
• The listed muzzle velocity is 1010 fps.
• The listed muzzle energy is 396 ft lbs.
• There are 20 rounds per box.
• There are 10 boxes per case, totaling 200 rounds per case.
• The cases are nickel-plated brass for corrosion resistance and clearer chamber checks.
• The product is marked as reloadable.
• Intended application listed as home defense and duty use.

Critical Duty combines the FlexTip and InterLock features to deliver consistent expansion and high weight retention through common urban barriers. With nickel-plated cases and a low-flash propellant, this load is optimized for reliable feeding, reduced fouling risk, and reduced visible flash in low-light conditions. The 20-round packaging makes it practical for service, range, and preparedness needs.