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Underwood 44 Magnum Ammo 220 Grain Xtreme Penetrator - 841

Underwood 44 Magnum Ammo 220 Grain Xtreme Penetrator - 841

Regular price $52.99$2.650 /Rd
Sale price Regular price $52.99

Underwood 44 Magnum Ammo 220 Grain Xtreme Penetrator - 841

Rated 5 out of 5 across over 3 verified reviews and growing, with over 3 five-star ratings and growing, this Underwood 44 Magnum Xtreme Penetrator load centers on a 220 grain lead-free copper solid monolithic projectile. Underwood Ammo lists 1530 fps muzzle velocity and 1144 ft lbs of muzzle energy, giving shoppers a clear high-level snapshot before comparing the construction, case, primer, and bulk ammo options.

Why Shooters Choose Underwood Ammo 44 Magnum

  • Solid Monolithic Bullet: The 220 grain lead-free copper solid monolithic projectile is built as a solid design rather than a traditional lead-core expanding bullet. This bullet type is generally selected when deep, straight penetration is the priority.
  • Underwood 44 Magnum Xtreme Penetrator Load: This is a purpose-built 44 Magnum penetrator ammo option from Underwood Ammo, with the Xtreme Penetrator name identifying the projectile style.
  • Published Performance Specs: Manufacturer-listed velocity is 1530 fps with 1144 ft lbs of muzzle energy, giving shooters verified figures for comparison within the 44 Magnum ammo category.
  • Nickel Plated Brass Case: The verified case material is nickel plated brass, a common choice for smooth handling and corrosion resistance in handgun ammunition.
  • Centerfire Boxer Primer: This load uses a Centerfire / Boxer primer, and the manufacturer describes the brass cases as reloadable.
  • New-Production, Non-Corrosive Ammunition: Underwood identifies this ammunition as new-production and non-corrosive, making it suitable for modern 44 Magnum firearms in good working condition.
  • Box and Case Options: Packaging is available as a Box of 20 or Case of 200, giving shoppers a simple way to choose between a smaller purchase and a bulk ammo setup.

What is the muzzle velocity of Underwood Ammo 44 Magnum 220 grain Solid Monolithic ammo?

The manufacturer lists muzzle velocity at 1530 fps. Muzzle energy is listed at 1144 ft lbs.

Is this the Underwood 44 Magnum Xtreme Penetrator load?

Yes. This product is Underwood 44 Magnum Ammo 220 Grain Xtreme Penetrator, item 841. It uses a 220 grain lead-free copper solid monolithic projectile.

What type of bullet is loaded in this 44 Magnum ammo?

This ammunition uses a Solid Monolithic bullet. The manufacturer describes it as a lead-free copper solid monolithic projectile, which is a solid-style bullet construction commonly associated with penetration-focused use.

What case and primer does this Underwood Ammo 44 Magnum load use?

The verified case is nickel plated brass. The primer is Centerfire / Boxer, and the manufacturer describes the brass cases as reloadable.

How is this 44 magnum penetrator ammo packaged?

Packaging is listed as a Box of 20 or a Case of 200. That gives shoppers a standard box option and a larger case option for bulk ammo planning.

About Underwood Ammo 44 Magnum

Underwood Ammo 44 Magnum load 841 uses a 220 grain lead-free copper solid monolithic bullet in a nickel plated brass case with a Centerfire / Boxer primer. The manufacturer lists 1530 fps muzzle velocity and 1144 ft lbs of muzzle energy, and describes the ammunition as new-production, non-corrosive, and loaded in reloadable brass cases.

Solid monolithic bullets are generally chosen for penetration-focused applications because the projectile is a solid construction rather than a conventional jacketed lead-core design. For shooters comparing 44 magnum penetrator ammo, this Underwood Ammo 44 Magnum option keeps the key variables easy to review: bullet weight, projectile material, case type, primer type, and published performance figures.

For shoppers comparing 44 Magnum ammo, this Underwood Ammo Xtreme Penetrator load offers verified solid monolithic construction, nickel plated brass cases, and published performance data. Choose a box for a smaller purchase or a case when you want bulk ammo from the Underwood Ammo lineup.

Technical Specifications

Mpn 841
Manufacturer Underwood Ammunition
Platform Handgun
Ammo type Solid Monolithic
Caliber 44 REMINGTON MAGNUM AMMO
Grain weight 220
Quantity per package Box of 20 / Case of 200
Muzzle velocity 1530 fps
Muzzle energy 1144 ft lbs
Case type Nickel Plated Brass
Primer type normalized Centerfire / Boxer
Reloadable Yes

Overall rating: 5.0 / 5 from 3 reviews.

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Reviews

fast shipping, great ammo,

"fast shipping, great ammo, great deal. solid mag ammo from underwood!"

— Josh H. (5/5)

Probably the most Overkill

"Probably the most Overkill self defense round you will ever own but they do their job well"

— Arthur Q. (5/5)

Quality ammo from Underwood.

"Quality ammo from Underwood. Fast shipping from Target Sports USA."

— Robert B. (5/5)

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About Underwood Ammunition

Underwood Ammunition is proudly made in the USA and is renowned for its high-velocity, hard-hitting performance tailored for self-defense, hunting, and tactical use. Featuring premium product lines like Xtreme Defender, Xtreme Penetrator, and Match Grade, Underwood uses cutting-edge bullet designs from Lehigh Defense and other top suppliers to ensure maximum energy transfer, deep penetration, and precision accuracy. Built with tight quality control and premium components, Underwood rounds are trusted by professionals and serious shooters. Target Sports USA carries Underwood Ammo in bulk with fast shipping and competitive pricing on calibers like 9mm Luger ammo, .380 ACP ammo, .357 Mag ammo, and 38 special ammo.


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