Description

Hornady Critical Duty 9mm Luger +P 124 gr FlexLock is a law-enforcement-grade defensive handgun cartridge built for consistent function and controlled terminal performance. It pairs Hornady’s FlexLock polymer-tipped projectile with an InterLock jacket-to-core band and nickel-plated brass cases. The loading uses low-flash propellant and is intended for use in firearms rated for +P 9mm ammunition.

Key Specifications

• Caliber is 9mm Luger.
• Bullet weight is 124 grains.
• Bullet type is a FlexLock polymer-tipped projectile.
• Pressure rating is +P.
• Muzzle velocity is listed as 1175 fps.
• Muzzle energy is listed as 380 ft lbs.
• Case material is nickel-plated brass.
• Model/series is Critical Duty (FlexLock).
• Intended application is home defense / personal protection.

Designed for duty-grade reliability and consistent performance in defensive contexts, Hornady Critical Duty combines features intended to reduce bullet-core separation and promote dependable feeding and function in semi-automatic pistols. The FlexLock projectile and InterLock band reflect Hornady engineering to address real-world barrier environments while nickel-plated cases and low-flash propellant aid handling and low-light use. This cartridge offers a law-enforcement-style option for shooters who prioritize engineered consistency and modern defensive bullet construction.