Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
Hornady Critical Defense 9mm 115gr FTX addresses the reliability gap that has plagued defensive hollow point ammunition since its inception. Conventional JHP bullets encounter heavy clothing, drywall, plywood, and automotive glass — barriers that pack the cavity with material, preventing expansion and converting the projectile into a glorified ball round. The patented FTX (Flex Tip) design eliminates clogging by filling the hollow point cavity with a polymer insert that compresses on impact, initiating expansion regardless of intermediate barriers. For concealed carry practitioners operating short-barreled handguns in uncertain lighting conditions, this load was purpose-built.
Performance Profile
The 115-grain FTX bullet leaves the muzzle at 1135 feet per second, generating 329 foot-pounds of energy. Hornady builds Critical Defense ammunition in nickel-plated brass cases — a deliberate choice that simplifies chamber checks when light is scarce and corrosion resistance matters. The propellant burns clean and fast, optimized for barrels as short as 3 inches without excessive muzzle blast or unburned powder. Low-flash formulation preserves night-adapted vision, critical when your eyes need to track threats after the first shot. All components — primer, powder, bullet, case — are selected to function reliably in the defensive context, not to chase velocity records on a chronograph.
The Numbers
| Spec | Value |
|---|---|
| Caliber | 9mm Luger |
| Bullet weight | 115 grains |
| Bullet type | FTX (Flex Tip eXpanding) |
| Muzzle velocity | 1135 fps |
| Muzzle energy | 329 ft-lbs |
| Velocity at 50 yards | 1025 fps |
| Velocity at 100 yards | 949 fps |
| Case | Nickel-plated brass |
| Intended use | Personal defense, concealed carry |
| Manufacturer | Hornady |
The FTX bullet maintains supersonic velocity past 100 yards, though defensive engagements rarely exceed 21 feet. What matters at contact distance: the polymer tip drives into the lead core on impact, forcing radial expansion from the inside out while the jacket petals back in a controlled pattern. Browse our complete bullets inventory for additional defensive and training loads across all common pistol calibers.
Who It’s For
This load serves concealed carry permit holders running compact and subcompact 9mm pistols — Glock 43X, Sig P365, Springfield Hellcat, Smith & Wesson Shield, and similar platforms with 3- to 4-inch barrels. The nickel case provides tactile and visual confirmation during press checks in dim parking garages and unlit stairwells. The low-flash propellant matters when your handgun sits inches from your face and preserving situational awareness after the shot is not optional. If your defensive plan includes carrying a firearm daily in an uncertain-threat environment, run ammunition engineered for that context.
Safe Handling & Compliance
Federal law requires purchasers to be at least 18 years old for rifle and shotgun ammunition, and at least 21 for handgun ammunition. Ammunition cannot be shipped to certain states, counties, and cities — review our ammunition shipping restrictions before ordering. Store ammunition in a cool, dry location away from heat sources and out of reach of unauthorized users.
- Observe the four universal firearm safety rules: treat every gun as loaded, keep your finger off the trigger until ready to fire, never point at anything you are not willing to destroy, and be certain of your target and what lies beyond it.
- Verify that your firearm is chambered for 9mm Luger before loading. Forcing incorrect ammunition into a chamber can cause catastrophic failure.
- This ammunition contains lead. Wash hands thoroughly after handling and follow California Proposition 65 warnings where applicable.
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