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
Rounds Per Box: 50
Boxes Per Case: 20
Hazair: Yes

Ammunition cannot be shipped to a P.O. Box, please use a physical address during checkout.

For restricted state buyers (CT, IL, MA and NJ), please email a copy of your state's credentials, and a photo ID along your order number to ffl@firearmsdepot.com&nbsin 5 business days to avoid cancellation and refunding your order.

For California and New York buyers, please have your dealer email us a copy of their FFL or Ammo Vendor License along with your order number to ffl@firearmsdepot.com within 5 business days to avoid cancellation and refunding your order.

Your order will not ship without us receiving this information. 

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