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.
- Caliber: 22 WMR
- Bullet Type: Jacket Hollow Point
- Bullet Weight: 45 gr
- Muzzle Energy: 324 ft lbs
- Muzzle Velocity: 1910 fps
- Casing Material: Nickel-Plated Brass
- Rounds Per Box: 50
- Boxes Per Case: 20
