Barrel PartsAero PrecisionSold by Brownells

Aero Precision

Standard Barrel Nut For Ar-15

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

Fits Standard

AR-15 upper receivers

Ar-15 Platform

Weighs 1.2

Oz

Mil-spec Phosphate

Coating

Made America

$8.99
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SKU: 100054335

Overview

This barrel nut is intended for standard AR-15 upper receivers and serves as a straightforward component for builders or armorers working within that platform. It is a lightweight part at 1.2 oz and features a mil-spec phosphate coating. Made in America and manufactured by Aero Precision, it offers a simple, purpose-built option for AR-15 assembly or replacement needs.

Why Hunters Choose the Aero Precision

Fits Standard

AR-15 upper receivers

Made America

Lightweight 1.2

Oz

Mil-spec Phosphate

Coating included

Manufactured Aero

Precision

Key Features

  • Fits standard AR-15 upper receivers.
  • Designed for the AR-15 platform.
  • Weighs 1.2 oz.
  • Features a mil-spec phosphate coating.
  • Made in America.
  • Manufactured by Aero Precision.

Best Used For

  • AR-15 builders needing a standard barrel nut for compatible upper receivers
  • Owners replacing a worn or missing barrel nut on an AR-15 upper
  • Gunsmiths assembling AR-15 uppers with a mil-spec phosphate-coated component
  • Shooters seeking a lightweight, straightforward AR-15 platform part
  • Aero Precision users wanting a standard-fit barrel nut for build consistency

Specifications

Blade FinishMil-spec phosphate coating
Compatibilitystandard AR15 Upper Receivers
Made In AmericaYes
PlatformAR15
Weight1.2 oz

Pros

  • Fits standard AR-15 upper receivers.
  • Made in America.
  • Lightweight at 1.2 oz.
  • Mil-spec phosphate coating included.
  • Manufactured by Aero Precision.

Considerations & Trade-offs

  • Designed for standard AR15 upper receivers, so it is not a universal fit for other platforms or non-standard receiver setups.
  • The mil-spec phosphate coating is a functional finish, but it is not a cosmetic or upgraded surface treatment.
  • At 1.2 oz, it is a small but necessary component rather than a feature-driven accessory, so its value is tied to compatibility and build requirements.
  • This is a barrel nut only; any installation-specific parts or tools are not included in the provided product data.

Suggested Comparisons

  • AR-15 upper receiver components
  • AR-15 barrel nut alternatives
  • AR-15 handguard mounting hardware
  • AR-15 build parts and accessories

Suggested Accessories

  • AR-15 upper receiver
  • AR-15 barrel wrench
  • AR-15 handguard
  • Armorer's tool kit

Frequently Asked Questions

What type of upper receiver is this barrel nut made for?

It is listed as fitting standard AR15 upper receivers.

What platform is this barrel nut intended for?

The provided specifications list the platform as AR15.

What is the listed weight of the barrel nut?

The listed weight is 1.2 oz.

Does the product description mention any finish or coating?

Yes. It is listed with a mil-spec phosphate coating.

Who is the manufacturer listed for this barrel nut?

The manufacturer listed is Aero Precision.