Black Butterfly 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.

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Black Butterfly Ammunition, Premium, .458 SOCOM, 400 gr, "D400"-RELOADING PROJECTILES

This round is intended for all super and subsonic applications, self defense and Hog Hunting.

This round is an exclusive Black Butterfly Ammunition product developed in conjunction with Hawk Bullets. This bullet was made to function at subsonic speeds in an AR15 style rifle and feed from a standard 5.56 Mag. This can also be used in a bolt action.

This projectile has a "softened" lead tip to start expansion, but really shines when it makes contact with someone hard like a hog shoulder.

If you are going to be using this with a suppressor, please follow manufacturer safety guidelines like test firing 3 rounds at 25 feet to confirm you specific barrel can stabilize this round.

• 400 Grain Black Butterfly Ammo-HAWK Bullet
• RECOMMENDED COAL 2.26
• RECOMMENDED LOAD: Min starting point of any 400 gain sub published data provided by major powder manufacturing you are currently loading
• RECOMMENDED Average Muzzle Velocity: 1000 to supersonic speeds of 1300+
• 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 modified GI MAGS (with a 1/2 moon cut out) or Lancer Mags due to the OAL. However, we recommend Lancer Mags. We also recommend not filling a magazine to capacity due to the huge weight.
• This product has been tested in 16" 1/14 Twist uppers from SBR, ROCK RIVER ARMS and TROMIX .458 SOCOM UPPERS using approved reamers and also with Black Rain and CMMG Uppers. We have had not issues stabilizing this round as this falls withing the original .458 SOCOM developers weight guidelines of up to 600 grains in 1/14 twist.