AmmunitionBarnaul AmmunitionSold by Brownells

Barnaul Ammunition

Polycoated 300 Aac Blackout Full Metal Jacket Ammo - 300 Aac Blackout 145gr Full Metal Jacket 20/Box

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

.300 Aac

145-grain full metal jacket bullets

Advertised Muzzle

Velocity of 1,985 fps

Steel-cased Construction

Polymer-coated cases

Bimetallic Bullets

Described as magnetic

Packaged 20

Rounds per box

$11.59
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SKU: 105004284

Overview

This 300 AAC Blackout ammunition is built around a 145-grain full metal jacket bullet and is intended for range use, practice, and general shooting with compatible rifles. It comes in a 20-round box and uses steel cases with a polymer coating, along with bimetallic bullets. The listed muzzle velocity is 1,985 fps. As with any FMJ load, it is a practical choice for training, but it is not presented here as a hunting-specific round.

Why Hunters Choose the Barnaul Ammunition

145-grain Full

Metal jacket load for .300

Advertised Muzzle

Velocity of 1,985 fps

Polymer-coated Steel

Cases

20-round Box

For range sessions or practice

Bimetallic Bullets

Are magnetic

Key Features

  • .300 AAC Blackout ammunition with 145-grain full metal jacket bullets
  • Advertised muzzle velocity of 1,985 fps
  • Steel-cased construction with polymer-coated cases
  • Bimetallic bullets described as magnetic
  • Packaged 20 rounds per box
  • Manufactured by Barnaul Ammunition

Best Used For

  • Shooters needing 300 AAC Blackout FMJ ammunition for range practice and zero confirmation
  • Users who prefer steel-cased, polymer-coated ammunition in 20-round boxes
  • Hunters or shooters looking for 145-grain FMJ loads with advertised 1,985 fps velocity
  • Range sessions where magnetic, bimetallic bullets are acceptable under local rules

Specifications

Bullet MaterialBimetallic (magnetic)
Bullet TypeFull Metal Jacket
Bullet Weight145 gr
Caliber300 AAC Blackout
Case CoatingPolymer-coated
Case MaterialSteel
Muzzle Velocity1,985 fps
Rounds Per Box20

Pros

  • 145-grain full metal jacket load for .300 AAC Blackout rifles
  • Advertised muzzle velocity of 1,985 fps
  • Polymer-coated steel cases
  • 20-round box for range sessions or practice
  • Bimetallic bullets are magnetic

Considerations & Trade-offs

  • Steel-cased, polymer-coated construction may not suit every rifle or range policy, so compatibility should be checked before use.
  • The 145-grain FMJ load is a target/practice-oriented option rather than a dedicated hunting bullet design.
  • The bullets are bimetallic and magnetic, which can matter for facilities that restrict magnetic projectiles.
  • Advertised muzzle velocity is provided, but actual performance can vary by firearm and conditions.

Suggested Comparisons

  • 300 AAC Blackout hunting ammunition
  • 300 AAC Blackout training ammunition
  • Full metal jacket rifle ammo
  • Steel-cased rifle ammunition

Suggested Accessories

  • Ammunition storage box
  • Hearing protection
  • Cleaning supplies
  • Range bag

Frequently Asked Questions

What type of bullet does this 300 AAC Blackout ammo use?

It is loaded with 145-grain full metal jacket (FMJ) bullets.

What is the advertised muzzle velocity?

The advertised muzzle velocity is 1,985 fps.

Are the cases brass or steel?

The product description says the ammo is steel-cased and the cases are polymer-coated.

Are the bullets magnetic?

Yes. The description states the bullets are bimetallic (magnetic).

How is this ammo packaged?

It is sold as a 20-round box.