Gas System PartsAero PrecisionSold by Brownells

Aero Precision

Ar-15 Low Profile Adjustable Gas Blocks - Ar-15 Low Profile Adjustable Gas Block .750 Black

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

Low Profile

Adjustable gas block for AR-15

Sized .750

Applications

Black Finish

Made Aero

Precision

Simple, Compact

Gas block design

$71.99
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SKU: 430111092

Overview

This low-profile adjustable gas block is intended for AR-15 builds where a compact, unobtrusive gas system component is needed. It suits shooters assembling or tuning a rifle with attention to fit and configuration, while keeping the profile minimal under the handguard. The black finish gives it a clean, understated look that matches practical field or range setups. As provided, the product details are limited to the block’s low-profile, adjustable design and Aero Precision manufacture.

Why Hunters Choose the Aero Precision

Low Profile

Design supports a streamlined AR-15

Adjustable Gas

Block allows user tuning within

Compatible .750

.750 specification as listed in

Black Finish

Clean, understated appearance

Made Aero

Precision, a recognized AR-15 component

Key Features

  • Low profile adjustable gas block for AR-15 builds.
  • Sized for .750 applications.
  • Black finish.
  • Made by Aero Precision.
  • Simple, compact gas block design.

Best Used For

  • AR-15 builders needing a low profile adjustable gas block for a .750 setup
  • Shooters tuning an AR-15 for adjustable gas system control
  • Users building a compact upper where low profile clearance matters
  • Aero Precision customers looking for a .750 black gas block

Specifications

AdjustableYes
ColorBlack
Gas Block Diameter.750
Product TypeLow profile gas block

Pros

  • Low profile design supports a streamlined AR-15 setup
  • Adjustable gas block allows user tuning within the platform
  • Compatible with .750 specification as listed in the title
  • Black finish offers a clean, understated appearance
  • Made by Aero Precision, a recognized AR-15 component manufacturer

Considerations & Trade-offs

  • Low profile design may be preferred for compact setups, but it also means fit and clearance should be checked carefully against the handguard and barrel profile.
  • This is an adjustable gas block, so it adds a tuning step during setup rather than offering a simple fixed-install configuration.
  • The product information provided is limited to the gas block itself, so compatibility details beyond the .750 designation are not specified here.
  • No additional accessories or installation hardware are listed in the supplied product data, so confirm what is included before purchase.

Suggested Comparisons

  • Fixed gas blocks
  • Other adjustable gas blocks
  • Low-profile gas blocks
  • AR-15 upper receiver components

Suggested Accessories

  • AR-15 upper receiver parts
  • Gas tube
  • Armorer's wrench
  • Thread locker

Frequently Asked Questions

What is this product used for on an AR-15 build?

This is a low profile adjustable gas block for an AR-15. The provided data identifies it as a gas block, but does not include additional setup or performance details.

What size is this gas block?

The product is listed as .750.

Who makes this gas block?

The manufacturer listed in the product data is Aero Precision.

What finish or color is listed for this gas block?

It is listed as black.

Does the product data include installation details or compatibility notes?

No. The provided information only identifies it as a low profile adjustable gas block and does not include installation instructions or broader compatibility details.