Product DescriptionFederal Premium Punch Personal Defense rimfire ammunition is designed to make .22 WMR a more viable option for personal protection. This load features a nickel-plated, lead-core Punch Jacket Hollow Point projectile engineered to minimize expansion while achieving critical penetration depths from short-barrel handguns. With rigorous function testing and a nickel-plated case for smoother extraction and corrosion resistance, PD22WMR1 delivers reliable ignition, cycling, and consistent performance when it matters most.Product Highlights Purpose-built Federal Premium Punch Personal Defense .22 WMR load optimized for short-barrel handgun performance 45 grain Punch Jacket Hollow Point (JHP) projectile engineered to minimize expansion for deeper penetration Nickel-plated lead-core bullet and nickel-plated case for corrosion resistance and easier extraction Stringent function testing for dependable ignition, cycling, and overall reliability Convenient 50-round box count for training and carry rotationSpecs Brand: Federal Product Line: Premium Personal Defense Punch Rimfire Cartridge / Caliber: .22 WMR (22 Magnum) Bullet Weight: 45 gr Bullet Type: Punch Jacket Hollow Point (JHP) Muzzle Velocity: 1,000 fps (listed from a 2-inch barrel) Ballistic Coefficient: 0.136 Case: Nickel-plated (for corrosion resistance and ease of extraction) Intended Use: Self-Defense Rounds Per Box: 50 Case Pack: 60 boxes per case Country of Manufacture: Made in USA UPC: 604544683219 Manufacturer Part Number: PD22WMR1Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.