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Aero Precision

Ar-15 Buffers - H3 Buffer For Ar-15

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

Mil-spec Carbine

A collapsible buttstock

Suitable New

Build or direct replacement for

H3 Buffer

Is described as a heavy

Designed Reduce

Felt recoil

Designed Reduce

Cycling rate on full-auto rifles

$49.99
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SKU: 100054348

Overview

This Aero Precision buffer is intended for AR15 carbines with a collapsible buttstock, making it a practical option for a new build or as a direct replacement for worn parts. It is described as a mil-spec carbine buffer, and the H3 version is the heaviest option referenced in the provided details. For hunters and shooters setting up a carbine, it offers a straightforward way to match the buffer to the rifle’s configuration without unnecessary complexity. The available information notes its role in reducing felt recoil, but does not provide additional performance specifics.

Why Hunters Choose the Aero Precision

Mil-spec Carbine

A collapsible buttstock

Suitable New

Builds or direct replacement of

H3 Buffer

Is described as a heavy

Designed Reduce

Cycling rate on full-auto rifles

Use Ar15

Carbines using a collapsible buttstock

Key Features

  • Mil-spec carbine buffer for AR15 carbines with a collapsible buttstock.
  • Suitable for a new build or direct replacement for worn parts.
  • H3 buffer is described as a heavy buffer.
  • Designed to reduce felt recoil.
  • Designed to reduce cycling rate on full-auto rifles.
  • Manufactured by Aero Precision.

Best Used For

  • AR-15 carbine builders using a collapsible buttstock and mil-spec buffer setup
  • Shooters replacing a worn carbine buffer with a direct-fit mil-spec part
  • Users wanting a heavier buffer option for reduced felt recoil in compatible rifles
  • Full-auto rifle owners seeking a buffer designed to reduce cycling rate
  • Aero Precision buyers matching an H3 buffer to an AR-15 carbine build

Pros

  • Mil-spec carbine buffer for AR15 carbines with a collapsible buttstock.
  • Suitable for new builds or direct replacement of worn parts.
  • H3 buffer is described as a heavy buffer for reduced felt recoil.
  • Designed to reduce cycling rate on full-auto rifles.
  • Made for use with AR15 carbines using a collapsible buttstock.
  • Aero Precision manufacturing listed in the product data.

Considerations & Trade-offs

  • This H3 buffer is described as a heavy buffer, so it may not be the right choice if your build is set up around a standard carbine buffer weight.
  • The product text only states that the H3 is designed to reduce felt recoil; it does not provide broader performance details, so compatibility and results should be verified against your specific setup.
  • It is intended for AR15 carbines with a collapsible buttstock, which limits its use to that platform configuration.
  • The listing includes multiple buffer options in the same description, so buyers should confirm they are selecting the H3 version and not the standard carbine buffer or H/H2 variants.

Suggested Comparisons

  • AR-15 carbine buffers
  • AR-15 buffer kits
  • AR-15 recoil management components
  • AR-15 lower receiver parts

Suggested Accessories

  • AR-15 buffer spring
  • AR-15 carbine buffer tube
  • AR-15 collapsible buttstock
  • AR-15 lower receiver parts kit

Frequently Asked Questions

What is this buffer intended for?

It is described as a Mil-Spec carbine buffer for use in AR15 carbines with a collapsible buttstock. It can be used for a new build or as a direct replacement for worn parts.

Which AR-15 setups is the H3 buffer meant to fit?

The source says it is designed for AR15 carbines with a collapsible buttstock. No other compatibility details are provided.

What does the H3 buffer do?

The description says the H3 buffer is a heavy buffer designed to reduce felt recoil. No further performance details are provided.

Is this the same as the standard carbine buffer?

No. The source lists the standard carbine buffer at 3 oz, while the H2 buffer is listed at 4.65. A specific weight for the H3 buffer is not provided in the source.

Who makes this buffer?

The manufacturer listed in the source is Aero Precision.