AmmunitionBlack Hills AmmunitionSold by Brownells

Black Hills Ammunition

New Rifle 223 Remington Barnes Tsx Flat Base Rifle Ammo - New Rifle 223 Remington 55gr Barnes Tsx Flat Base 50/Box

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

Black Hills

Ammunition New Rifle line in

Barnes Triple

Shock-X (TSX) Flat Base bullet

55-grain Load

Listed at 3,200 FPS muzzle

Caliber Listed

As .22 caliber with 0.224-inch

Packaged As

50 rounds per box

$88.93
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SKU: 105001326

Overview

This .223 Remington load from Black Hills Ammunition is built for shooters who want a purpose-driven option in a familiar small-caliber cartridge. It uses a Barnes Triple Shock-X flat base bullet and is offered here in the 55-grain version, making it a straightforward choice for range work or other applications where that load profile is preferred. Black Hills positions the New Rifle line around carefully developed loads, so this ammunition fits hunters and serious shooters looking for a specific .223 option rather than a general-purpose round.

Why Hunters Choose the Black Hills Ammunition

223 Remington

Cartridge for hunters and serious

Barnes Triple

Shock-X flat base bullet design

Black Hills

States its loads are developed

Available 50-round

Box for range sessions or

Published 55-grain

Muzzle velocity is listed at

Key Features

  • Black Hills Ammunition New Rifle line in .223 Remington
  • Barnes Triple Shock-X (TSX) Flat Base bullet type
  • 55-grain load listed at 3,200 FPS muzzle velocity
  • Caliber listed as .22 caliber with 0.224-inch diameter
  • Packaged as 50 rounds per box

Best Used For

  • Serious shooters choosing .223 Remington loads for specific task-focused use
  • Hunters wanting Black Hills ammunition in a 55-grain Barnes TSX Flat Base load
  • Users comparing .223 Remington options by bullet type and listed muzzle velocity
  • Buyers seeking a 50-round box for range work or load testing

Specifications

Bullet TypeBarnes Triple Shock-X (TSX) Flat Base
Bullet Weight55gr
Caliber22 Caliber
Cartridge223 Remington
Diameter0.224"
Muzzle Velocity 55 Grain3,200 FPS
Muzzle Velocity 62 Grain3,025 FPS
Quantity50/Box

Pros

  • 223 Remington cartridge for hunters and serious shooters who prefer this caliber
  • Barnes Triple Shock-X flat base bullet design is clearly specified
  • Black Hills states its loads are developed for optimum performance and accuracy
  • Available in a 50-round box for range sessions or load development
  • Published 55-grain muzzle velocity is listed at 3,200 FPS

Considerations & Trade-offs

  • This load is offered in 55-grain and 62-grain versions, so the exact performance profile depends on which option is selected.
  • It is chambered in .223 Remington, so it is limited to rifles and setups intended for that cartridge.
  • The product information does not include details on case count, so buyers may need to verify package quantity before ordering.
  • The description emphasizes load development for performance and accuracy, but it does not provide specific field-use or terminal-performance claims for this ammunition.

Suggested Comparisons

  • 223 Remington ammunition
  • Rifle ammunition
  • Varmint hunting ammunition
  • Target shooting ammunition

Suggested Accessories

  • Ammunition storage box
  • Cleaning kit
  • Hearing protection
  • Ballistic eyewear

Frequently Asked Questions

What cartridge is this ammunition loaded in?

This load is listed as .223 Remington.

What bullet type is specified for this load?

The listed bullet type is Barnes Triple Shock-X (TSX) Flat Base.

What bullet weight options are shown in the product data?

The product data lists 55 grain and 62 grain options.

What muzzle velocity is listed for the 55 grain load?

The listed muzzle velocity for the 55 grain load is 3,200 FPS.

How is this product packaged?

The title lists it as 50 rounds per box.