Underwood Xtreme Defender 9mm Luger +P ammunition with a 68 grain solid copper bullet, 20 rounds per box. The manufacturer lists these features:
A permanent wound cavity (PWC) from the fluted bullet design
Reduced recoil
Radial flutes that force the hydraulic energy inward to build pressure
Minimal surface area to increase the force at the point of contact, and sharp cutting edges that defeat barriers
Nickel-plated brass casings: the manufacturer says its nickel plating process improves feeding in all actions of firearms, enhances corrosion resistance over traditional brass, and eases cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather, moisture and other metals.
As with all Underwood Ammo rounds, the manufacturer uses flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light.
Details
Brand: Underwood Ammo (Xtreme Defender)
Caliber: 9mm Luger +P
Bullet: 68 gr solid copper, lead free
Rounds per box: 20
Case: nickel-plated brass, reloadable
Primer: Boxer
Velocity: 1800 fps (manufacturer-stated)
Energy: 489 ft-lbs (manufacturer-stated)
Good to know
Ships from our distribution partner. Large orders may arrive in more than one package, and tracking is emailed to you.
Some states restrict ammunition sales. Eligibility is checked at checkout by ship-to state.
Ammunition is not returnable. See our Refund Policy.
Sold by Liberty Defense Co LLC, a veteran-owned, federally licensed firearms dealer in Basehor, Kansas.
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