Winchester Ammunition Defender 45 gr Jacketed Hollow Point .22 WMR Ammo, 50/box - S22MPDX1
- Series/Collection: Defender
- Bullet Style: Jacketed Hollow Point
- Caliber/Gauge: 22 Winchester Magnum Rimfire
- Bullet Weight: 45 grain
- Muzzle Energy: 144 ft.lbs.
- Muzzle Velocity: 1200 fps
- Packaging Quantity: 50/Box
Defender uses state-of-the-art threat stopping technology to provide the shooter with every possible advantage. The Defender rimfire cartridge is a 22 Winchester Magnum with a 45-grain jacketed hollow point bullet designed to deliver the ideal personal defense combination of optimum penetration and maximum projectile expansion for maximum energy transfer.