Description
The Hornady Critical Defense 45 ACP +P is purpose-built for the real world of concealed carry and home defense. This load cuts through the noise and delivers what matters: controlled expansion that works regardless of what's in the way, backed by decades of Hornady's commitment to defensive ammo.
The magic starts with the FTX bullet. Unlike traditional hollow points that can clog when passing through clothing, the polymer tip on this round prevents cavity obstruction while also compressing into the bullet on impact to trigger consistent, controlled expansion. You get a bullet that's designed to perform across a wide range of velocities, which matters when you're carrying a shorter barrel firearm where velocity can vary.
Built for Reliable Function
Nickel-plated brass cases aren't just for show. They resist corrosion and give you clear visibility during chamber checks in low light. The ammo feeds reliably and the bullets are cannelured and crimped to prevent setback during feeding, so you can trust your magazines will function when it counts.
Optimized for Concealed Carry
The 185-grain weight is the sweet spot for the 45 ACP, balancing terminal performance with the +P pressure rating. Low-flash propellants keep your night vision intact if you ever need to address a threat in darkness. Clean-burning powder reduces recoil in lightweight handguns and delivers consistent performance regardless of temperature, from winter carry to summer.
What You're Getting
This ammunition is new production and fully reloadable. Each round is loaded to the specifications that Hornady established for Critical Defense, meaning you get the same quality control as every other load from their defensive line.
Key Specifications
- Caliber: 45 ACP +P
- Bullet Weight: 185 grains
- Bullet Type: FTX (Flex Tip eXpanding) Polymer Tip
- Muzzle Velocity: 1000 fps (5-inch test barrel)
- Case Material: Nickel-plated brass
- Primer Type: Boxer
- Reloadable: Yes
- Manufacturer: Hornady
- MPN: 90923
- UPC: 090255909234
- Ballistic Coefficient: 0.14 (G1)
- Sectional Density: 0.13
- Rounds per Box: 20
- Corrosive: No
- Application: Personal defense, concealed carry
What’s Included
- 20 rounds of 45 ACP +P ammunition
Frequently Asked Questions
How does the FTX polymer tip help with performance?
The polymer tip prevents the bullet cavity from clogging with fabric or other materials when passing through clothing, which would otherwise block expansion. When the bullet strikes a target, the soft tip compresses into the cavity and initiates controlled expansion across a wide range of velocities. This design gives you consistent performance even from short-barreled handguns where velocity might be lower than from a full-size pistol.
Will this ammunition function reliably in my 45 ACP handgun?
Critical Defense rounds are designed for reliable feeding and function across modern 45 ACP pistols including 1911s, Glocks, and other platforms. The nickel plating and construction quality are consistent with Hornady's reputation. However, you should test any defensive ammunition in your specific handgun before carrying it, as individual firearms can have preferences based on feed geometry.
What's the advantage of the +P pressure rating?
The +P rating means this ammunition generates higher pressures than standard 45 ACP, delivering velocity closer to 1000 fps even from shorter barrels. This extra velocity helps ensure the 185-grain bullet expands properly and penetrates adequately. The tradeoff is slightly more recoil, though Hornady's propellant selection is optimized to keep it manageable in lightweight carry guns.
Can I reload these cases?
Yes, this ammunition uses boxer-primed brass cases and is fully reloadable. The nickel plating actually helps preserve cases through multiple reload cycles and prevents corrosion.



Reviews
There are no reviews yet.