20rds – 45 ACP +P Underwood 200gr. Xtreme Penetrator Ammo Details

We would never imply that John M. Browning didn’t design the 45 ACP correctly. It’s just that we often find ourselves wishing the hallowed Forty-Five had a bit more – oomph.

What do you know. That very thing already exists thanks to Underwood: 45 ACP +P. This cartridge is loaded to 23,000 psi max pressure; a 9.5% increase over standard pressure. That means you should only fire it in a +P rated firearm, as well as expect more recoil. That also means you will fire a flatter-flying, harder-hitting bullet – not a bad thing at all if you’re hunting or defending.

This round’s lead-free bullet ups the ante even higher. It is the Lehigh Defense Xtreme Penetrator: 200 grains of solid copper designed to overcome barriers, penetrate flesh deeply, and create hydraulic pressure that inflicts a wide wound channel.

With Underwood, you get two nice perks. These are low-flash propellant, which is meant to keep you from blinding yourself while firing in the dark, and nickel-plated brass cases, which help semi-automatics feed and eject more reliably.

The Reviews

Why Shooters and Hunters love or hate 20rds – 45 ACP +P Underwood 200gr. Xtreme Penetrator Ammo

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20rds – 45 ACP +P Underwood 200gr. Xtreme Penetrator Ammo

20rds – 45 ACP +P Underwood 200gr. Xtreme Penetrator Ammo Details

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The Reviews