Winchester Ammo Defender, Win S22mpdx1 22 Win Mag 45 Jhp 50/20

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 Mag
Bullet Type: Jacketed Hollow Point (JHP)
Bullet Weight: 45 gr
Muzzle Energy: 144 ft lbs
Muzzle Velocity: 1200 fps
Casing Material: Nickel-Plated Brass
Rounds Per Box: 50
Boxes Per Case: 20
Hazair: Yes