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Black Butterfly Ammunition

Black Butterfly Ammunition Black Butterfly Ammunition, Premium, .458 SOCOM, 400 gr, Cutting Edge-MAXIMUS GIGANTICUS FRACTURA (5 Round Sample Pack)

Product Code : BBA-458-400-P-MAXGFX-SAMPLE


Mfg Item #: BBA-458-400-P-MAXGFX-SAMPLE

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To see our ammo in action, please click on the YouTube link below and enjoy!

Manufacturer Description:

Black Butterfly Ammunition Product Testing videos

This is NEW ammunition

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About Us

Our main company goal is to produce an excellent product that will operate efficiently and effectively in your firearm.

The Black Butterfly Ammunition Company was created to meet the needs of the discerning specialty shooters who prefer quality over cheaper than dirt, mass produced, factory ammunition.

Each round produced by The Black Butterfly Ammunition Company is hand manufactured and individually inspected by a loading expert to insure that we produce the finest quality ammunition available. This includes visual inspections and appropriate case gauge testing of each round produced. In addition, we randomly sample and shoot our production loads at our onsite range, this way we can ensure it will meet our stringent requirements and will function properly in your firearm.

Our loading and manufacturing expertise comes from years of hands on manufacturing and production experience with industry leaders like Colt Manufacturing Company, Kahr Arms and aerospace and defense giant, Esign-Bickford.

The Black Butterfly Ammunition Company warrants the original consumer purchase for 1 year from the date of purchase. At our discretion, we will replace or refund the original purchase price provided a proper proof of purchase is submitted. Our warranty will be free of charge except for any shipping charges that might be incurred by the customer to return their product to our facility. Of course, this warranty does not cover product abuse such as neglect, reloading, and or any other issues caused by improper handling.


Black Butterfly, Premium, .458 SOCOM, 400 gr, Cutting Edge Bullets MAXIMUS GIGANTICUS FRACTURA (20 Rounds)

This round is intended for large big game animals such as deer, hogs, bears, and self defense applications.

The 400 gr .458 diameter Maximus Giganticus Fractura round is designed to create a massive wound cavity and fracture within a few inches of penetration creating utter destruction. This round is "slow fracturing" which means the petals peel back, then fracture off the main body as it penetrates. Due to the unique design and "curls" of these petals, they stay near the wound cavity creating additional damage.

Each projectile is machined on a CNC lathe to insure superior quality and uniformity.

From the manufacturer of the projectile:

This round consists of a hollow point hunting bullet with an exceptional BC and incredible terminal performance. After 1-2" of penetration, 4 blades break off and radiate outward in a star pattern while the base continues through for even deeper penetration. This bullet was designed to have the BC of our MTH/MTAC line with the terminal performance of our Raptor™ series.

  • Cutting Edge Bullets Projectile made exclusively for Black Butterfly Ammunition
  • Average Muzzle Velocity: 1385
  • This product comes packaged in the clear Berry Box pictured. A foam insert is included to protect the projectile during transit.
  • This product will only function in GI Mags due to the OAL.
  • This product has been tested in The CMMG Anvil and also in SBR, ROCK RIVER ARMS and TROMIX .458 SOCOM UPPERS using approved reamers.
  • This product has been individually case gauge tested using L.E. Wilson case gauges to insure proper fit.
  • See our gallery for images and videos of this round after striking 10% and 20% FBI Ballistic Gel.

Determined at checkout.