9mm - +P 147 Grain Bonded JHP - Winchester Defender - 20 Rounds

Out of Stock

Ammo Overview

Ammo Quantity - 20 rounds per box
Ammo Manufacturer - Winchester
Projectiles - 147 grain bonded jacketed hollow point (JHP)
Ammo Casings - Boxer-primed nickel-plated brass
Muzzle Velocity - TBD
Muzzle Energy - TBD


When the stakes are high, you’ll want Winchester Defender ammo in your carry weapon’s magazine and chamber. This premium self-defense 9mm +P ammo is engineered to deliver optimal terminal ballistics according to the FBI’s own test protocol. Deep penetration, up to 1.5x expansion!

This round’s 147 grain projectile is bonded. Because Winchester hot welds its high antimony lead core and copper jacket to each other, the two components don’t lose a significant portion of their combined weight while passing through a barrier or soft tissue. A bonded bullet thus retains the momentum it needs in order to reach the threat’s most important organs.

Under ideal conditions the bonded JHP’s notched jacket opens up like a brutal six-petaled flower. It tracks a wound channel through soft tissue that may easily exceed 1/2” in diameter. That bullet is seated in a corrosion resistant nickel-plated brass case, the smooth coating of which helps to ensure seamless functionality in all semi-auto firearms.

This is +P ammunition. Make certain your firearm is rated for +P before ordering. You can ask out resident gun nerd in our Q&A if you’d prefer!

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