AmmunitionBlack Hills AmmunitionSold by Brownells

Black Hills Ammunition

300 Aac Blackout/Whisper 125gr Tipped Matchking Ammo - New Rifle 300 Aac Blackout 125gr Sierra Tmk Poly Tip 500/Cs

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Black Hills

300 AAC Blackout/300 Whisper 125gr

Varmint Hunting,

Target shooting, and duty use

New Production

Reloadable boxer primed brass

125gr Sierra

Tipped MatchKing load

Packaged As

500 rounds per case

$786.88
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SKU: 105001407

Overview

Built for shooters who want a factory-new option in 300 AAC Blackout/300 Whisper, this 125-grain Tipped MatchKing load is suited to varmint hunting, target work, and duty use. It is offered as supersonic ammunition and comes in reloadable boxer-primed brass, making it a practical choice for those who value consistency in a new-production round. Black Hills positions this load as a versatile option for serious use where dependable factory ammunition is preferred.

Why Hunters Choose the Black Hills Ammunition

Factory New,

New-production ammunition for 300 AAC

125gr Supersonic

Tipped MatchKing load suited to

Reloadable Boxer-primed

Brass supports case recovery after

Packaged As

500-round case for higher-volume shooting

Made Black

Hills Ammunition, a recognized ammunition

Key Features

  • Black Hills 300 AAC Blackout/300 Whisper 125gr Supersonic Tipped MatchKing factory new ammunition
  • Designed for varmint hunting, target shooting, and duty use
  • New production ammo with reloadable boxer primed brass
  • 125gr Sierra Tipped MatchKing load
  • Packaged as 500 rounds per case

Best Used For

  • Varmint hunters needing factory new 300 AAC Blackout/300 Whisper ammunition for field use.
  • Target shooters wanting supersonic 125gr Tipped MatchKing loads for range sessions.
  • Hunters and shooters who prefer reloadable boxer primed brass for later reloading.
  • Users seeking Black Hills factory ammunition for general shooting or duty applications.

Specifications

Ammunition TypeFactory New Ammo
Bullet StyleSupersonic Tipped MatchKing
Bullet TipPoly Tip
Bullet Weight125gr
Cartridge300 AAC Blackout/300 Whisper
Case MaterialReloadable boxer primed brass
Production StatusNew production
Quantity500/Cs

Pros

  • Factory new, new-production ammunition for 300 AAC Blackout and 300 Whisper rifles.
  • 125gr Supersonic Tipped MatchKing load suited to varmint hunting and target shooting.
  • Reloadable boxer-primed brass supports case recovery after use.
  • Packaged as a 500-round case for higher-volume shooting needs.
  • Made by Black Hills Ammunition, a recognized ammunition manufacturer.

Considerations & Trade-offs

  • This is 125gr supersonic ammunition, so it is not intended for subsonic-only use cases or suppressed setups that rely on subsonic performance.
  • The product is described as factory new, reloadable boxer-primed brass, which may be a consideration for shooters who do not reload.
  • It is presented as a general-purpose load for varmint hunting, target shooting, and duty use, so users should confirm it matches their specific rifle setup and intended application.
  • The listing does not provide detailed ballistic specifications here, so buyers may need to verify compatibility and performance details before purchase.

Suggested Comparisons

  • .300 AAC Blackout ammunition
  • Supersonic rifle ammunition
  • Varmint hunting loads
  • Target shooting ammunition

Suggested Accessories

  • Ammunition storage box
  • Rifle magazine
  • Hearing protection
  • Cleaning kit

Frequently Asked Questions

What type of ammunition is this Black Hills load intended for?

It is described as 300 AAC Blackout/300 Whisper 125gr Supersonic Tipped MatchKing factory new ammo, and the product text says it is suitable for varmint hunting, target shooting, and on-duty use.

Is this ammunition new production or remanufactured?

The product description states that it is new production ammunition.

What does the product data say about the brass and priming?

It is listed as made with reloadable boxer primed brass.

How is this ammo packaged?

The title indicates a 500-count case.

Does the product information specify the exact bullet construction or performance details?

The source data identifies it as Tipped MatchKing / Sierra TMK with a poly tip, but it does not provide additional material specifications or performance details beyond the product description.