Federal Premium Punch Ammunition 22 Winchester Magnum Rimfire (WMR) 45 Grain Jacketed Hollow Point Box of 50

The Federal Premium Punch .22 WMR 45 Grain JHP is engineered to change what rimfire ammunition can do. For years, shooters looking for a viable self-defense option in .22 WMR had limited choices—conventional rimfire loads simply weren't built for defensive use. Federal's Punch line changes that equation. Whether you're considering a lightweight backup pistol, prefer to carry rimfire, or want practical defensive capability from a .22 WMR handgun you already own, Punch ammunition delivers the penetration and reliability that make it genuinely viable for personal defense where centerfire isn't practical or desired.

The core of Punch's effectiveness is a nickel-plated lead-core bullet engineered specifically for short-barrel performance. Federal optimized both the bullet profile and composition to achieve deep penetration through the short barrels typical of defensive rimfire pistols—something you won't get from standard range ammo. At 1000 fps muzzle velocity from a 2-inch barrel (or up to 1800 fps through rifle barrels), the 45-grain JHP generates real energy while the careful design minimizes unnecessary expansion that would sacrifice penetration. The nickel-plated case aids extraction in short-barreled guns and resists corrosion in carry conditions.

Reliability matters more in defensive ammo than anywhere else. Federal subjected Punch to stringent function testing to ensure consistent ignition and cycling in the kinds of short-barrel .22 WMR pistols that see real carry use. You get 50 rounds per box—enough for practice, verification, and carry reserves without excess waste. If you've dismissed .22 WMR as a defensive platform because existing ammunition wasn't purpose-built for the job, Punch is worth a serious look.

Key Features

• Nickel-plated lead-core bullet optimized for deep penetration in short-barrel firearms
• 45-grain hollow point design engineered for defensive use
• 1000 fps muzzle velocity from 2-inch barrels
• Nickel-plated cases for reliable extraction and corrosion resistance
• Rigorous function testing for reliable ignition and cycling
• 50-round box

Specifications

Frequently Asked Questions

Is Federal Punch .22 WMR suitable for self-defense carry?

Yes. Punch is specifically engineered for defensive use in short-barrel .22 WMR pistols. The nickel-plated bullet and optimized profile are designed to deliver penetration depths appropriate for personal defense, backed by rigorous function testing. This is a purpose-built defensive load, not general-purpose rimfire ammo.

What firearms does this work in?

Federal Punch .22 WMR ammunition is designed for .22 WMR firearms, with particular optimization for short-barrel defensive pistols. The 1000 fps velocity spec applies to 2-inch barrels; longer rifle barrels achieve higher velocities up to 1800 fps. Verify your specific firearm's compatibility with .22 WMR ammunition.

How much ammo is in each box?

Each box contains 50 rounds of Federal Premium Punch .22 WMR.

Does the nickel-plated case affect reliability?

The nickel-plated case is selected for rimfire use specifically to aid extraction in short-barrel firearms and resist corrosion in carry environments. Federal's rigorous testing confirms reliable ignition and cycling with these cases.