Description
Hornady Critical Defense 22 WMR ammunition is engineered for personal defense. It features the 45-grain Hornady FTX bullet with a polymer tip for reliable expansion and consistent terminal performance. This load has been a regular reorder item for us since January 2026, confirming its consistent popularity with our customers for rimfire defensive applications.
Why This One?
- FTX Polymer Tip: The Flex Tip design initiates expansion consistently, even through heavy clothing or barriers, a critical factor for defensive use.
- Reliable Ignition: Hornady’s nickel-plated cases and primers are designed for positive ignition, reducing the chance of a misfire.
- Optimized for Short Barrels: The propellant is selected to perform efficiently in compact handguns and short-barreled rifles, maximizing velocity.
- Proven in Practice: This is the model we personally use in our shop demo Glock. Its performance speaks for itself.
- Consistent Supply: Its steady demand means we keep it in stock and can offer fast shipping on your order.
Full Spec Sheet
| Caliber | 22 Winchester Magnum Rimfire (22 WMR) |
| Bullet Weight | 45 Grain |
| Bullet Type | Hornady FTX Polymer Tip |
| Muzzle Velocity | Approx. 1550 fps (from 4″ barrel) |
| Case Type | Nickel-Plated Brass |
| Quantity | 50 Rounds per Box |
| Weight (measured) | 2.7 oz per box |
| Purpose | Personal Defense |
Q & A
Is this ammo suitable for a compact revolver like an LCR?
Yes. Hornady designed this Critical Defense load with short-barreled firearms in mind. The powder is formulated to burn completely in barrels as short as 2 inches, ensuring reliable velocity and expansion.
How does the FTX tip improve performance over a standard hollow point?
The polymer tip prevents the hollow point cavity from clogging with material like fabric, which can cause a conventional hollow point to fail to expand. The tip also initiates expansion at lower velocities, making it more reliable from short barrels.
Can this be used for small game or varmint hunting?
While its primary design is for defense, the FTX bullet’s rapid, controlled expansion makes it highly effective for small game and varmint control at typical rimfire ranges.
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