Bolt PartsAero PrecisionSold by Brownells

Aero Precision

M5 Bolt Catch For Ar 308 - M5 Bolt Catch For Ar .308 Black

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

Replacement Steel

Bolt catch for AR .308

Designed As

Replacement part for compatible AR

Black Finish

Manufactured Aero

Precision

$17.99
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SKU: 100054410

Overview

Built as a replacement part for AR .308 lower receivers, this steel bolt catch is intended for builders and owners maintaining a compatible rifle platform. It suits routine repair or parts replacement when a worn or missing catch needs to be restored. Offered by Aero Precision, it is a straightforward component for keeping a .308 AR lower equipped with the correct control part.

Why Hunters Choose the Aero Precision

Replacement Part

For AR .308 lower receivers

Simple Bolt

Catch replacement component

Made Aero

Precision

Black Finish

For a clean, low-profile look

Replacement Steel

Bolt catch for AR .308

Key Features

  • Replacement steel bolt catch for AR .308 lower receivers.
  • Designed as a replacement part for compatible AR .308 builds.
  • Black finish.
  • Manufactured by Aero Precision.

Best Used For

  • AR .308 owners needing a replacement bolt catch for compatible lower receivers
  • Builders completing an AR .308 lower receiver parts kit
  • Shooters replacing a worn or damaged bolt catch component
  • Aero Precision users seeking a matching replacement part
  • Armorer work focused on maintaining AR .308 lower receiver function

Specifications

ColorBlack
CompatibilityAR .308 lower receivers
MaterialSteel

Pros

  • Replacement part for AR .308 lower receivers
  • Simple bolt catch replacement component
  • Made by Aero Precision
  • Black finish for a clean, low-profile look

Considerations & Trade-offs

  • Designed specifically as a replacement part for AR .308 lower receivers, so it is not a universal bolt catch for other platforms or calibers.
  • This is a single replacement component, so it is best suited for maintenance, repair, or a build that already calls for this part rather than a complete lower parts solution.
  • The product information identifies it as a steel bolt catch, but does not provide compatibility details beyond AR .308 lower receivers, so fit should be verified against the specific receiver setup.
  • No installation hardware or additional components are listed in the provided data, so those may need to be sourced separately if not already on hand.

Suggested Comparisons

  • AR .308 lower receiver parts
  • AR .308 bolt catch replacements
  • AR .308 lower parts kits
  • AR .308 rifle maintenance parts

Suggested Accessories

  • Lower parts kit
  • Roll pin punch set
  • Armorer's wrench
  • Spare detents and springs

Frequently Asked Questions

What is this part used for?

This is a replacement steel bolt catch for AR .308 lower receivers.

Which platform is it made for?

It is listed for AR .308 lower receivers.

What brand makes this bolt catch?

The manufacturer listed is Aero Precision.

Is this a complete lower parts kit?

No. The provided description identifies it as a replacement bolt catch only.

What material is specified in the product data?

Steel is specified in the short description.