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Aero Precision

Ar-15 Buffers - H2 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

Builds or direct replacement of

H2 Buffer

Is a heavy buffer design

Intended Reduce

Felt recoil

Intended Reduce

Cycling rate on full-auto rifles

$40.99
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SKU: 100054347

Overview

This Aero Precision buffer is intended for AR15 carbines with a collapsible buttstock, whether you're assembling a new build or replacing a worn part. The H2 version is described as a heavy buffer designed to reduce felt recoil and slow the cycling rate on full-auto rifles. It is listed as mil-spec and suited to carbine-length setups that call for this type of buffer. For builders and armorers, it offers a straightforward replacement option within a proven buffer family.

Why Hunters Choose the Aero Precision

Mil-spec Carbine

A collapsible buttstock

Suitable New

Build or as a direct

H2 Buffer

Is described as a heavy

Designed Reduce

Felt recoil in compatible AR15

Designed Reduce

Cycling rate on full-auto rifles

Key Features

  • Mil-spec carbine buffer for AR15 carbines with a collapsible buttstock
  • Suitable for new builds or direct replacement of worn parts
  • H2 buffer is a heavy buffer design
  • Intended to reduce felt recoil
  • Intended to reduce cycling rate on full-auto rifles
  • Designed to mil-spec standards for AR15 carbines with a collapsible buttstock

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 an H2 buffer for reduced felt recoil and cycling rate
  • Full-auto rifle owners seeking a heavier buffer option within this product line

Specifications

Carbine BufferYes
Carbine Buffer Weight3 oz
Collapsible Buttstock CompatibilityYes
H2 Buffer DescriptionHeavy buffer designed to reduce felt recoil and reduce cycling rate on full-auto rifles
H2 Buffer Mil Spec StandardsYes
H2 Buffer Weight4.65
H3 Buffer DescriptionHeavy buffer designed to reduce felt recoil
H Buffer DescriptionHeavy buffer designed to reduce felt recoil and reduce cycling rate on full-auto rifles
H Buffer Mil Spec StandardsYes
Mil SpecYes

Pros

  • Mil-spec carbine buffer for AR15 carbines with a collapsible buttstock.
  • Suitable for a new build or as a direct replacement part.
  • H2 buffer is described as a heavy buffer option.
  • Designed to reduce felt recoil in compatible AR15 carbines.
  • Designed to reduce cycling rate on full-auto rifles.
  • Made by Aero Precision.

Considerations & Trade-offs

  • This H2 buffer is intended for AR15 carbines with a collapsible buttstock, so it is not a universal fit for every rifle setup.
  • Its heavier design is aimed at reducing felt recoil and cycling rate, which may be a trade-off if your build is tuned around a standard carbine buffer.
  • The product data lists the H2 buffer weight as 4.65, but does not provide the unit, so confirm compatibility and specification details before ordering.
  • The description groups multiple buffer options together, so make sure you are selecting the H2 version rather than the standard carbine, H, or H3 buffer.

Suggested Comparisons

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

Suggested Accessories

  • Buffer spring
  • AR-15 collapsible buttstock
  • AR-15 lower receiver parts kit
  • Armorer's tool

Frequently Asked Questions

What is this H2 buffer intended for?

It is a heavy buffer for AR15 carbines with a collapsible buttstock, designed to mil-spec standards. The source also says it is suitable for a build or as a direct replacement for worn parts.

What does the product description say the H2 buffer is meant to do?

The source says it is designed to reduce felt recoil and reduce the cycling rate on full-auto rifles.

What is the listed weight of the H2 buffer?

The source lists the H2 Buffer weight as 4.65. No unit is provided in the supplied data.

Is this buffer only for full-auto rifles?

No. The description says it is for AR15 carbines with a collapsible buttstock, and also notes that it is designed to reduce cycling rate on full-auto rifles.

Who makes this buffer?

The manufacturer listed in the source data is Aero Precision.