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Questions & Answers
What are the top to bottom and side to side dimensions? Expert Answer

Aero Precision does not provide the dimensions for their 0.875" low profile gas block. I would recommend contacting them directly for more information.

by Ethan, Gear Expert, December 20, 2022
Seeing how Aero Precision didn't find it necessary to include the roll pin with their gas block, does anyone know what size roll pin it takes Manufacturer Answer

The Gas Tube Roll Pin is 5/64×5/16 and only included with the purchase of the gas tube.

by Aero Precision USA, Manufacturer, June 15, 2022
Customer Reviews
Most Recent Reviews Aero is out of this world by Robert, Verified Owner, May 20, 2025
Great product, great fit. Proper use great flow or gas release
Most Recent Reviews great product by Raw, Verified Owner, January 18, 2024
Fit great on my Tromix .458 SOCOM barrel. Built 2 complete uppers. Easy to install..... Optics Planet is my first go to for parts. Orders typically process quickly and have good discounts...... Happy Customer.......
Read All 2 Reviews

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Color: Black Coating: Nitride Gas Block Journal Size-Diameter: .875 inGun Make: AR Platform Gun Model: AR-15 , AR308 Weight: 1.6 ozCondition: New

Code: 29D-RGB-APRH101206C

MPN: APRH101206C

UPC: 815421028324

Blazin' Deal
List: $40.00Save 15%
$34.19

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Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride

These gas blocks along with our gas tubes create an efficient and reliable gas system for your AR15 or AR 308 rifle build.image

Specifications for Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride:

Manufacturer: Aero Precision
Color: Black
Coating: Nitride
Fabric/Material: 4140 hardened steel
Gas Block Journal Size-Diameter: .875 in
Gun Make: AR Platform
Gun Model: AR308, AR-15
Weight: 1.6 oz
Condition: New
Country of Origin: USA
Outer Diameter: 0.875
Finish: Black Nitride

Features of Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride

  • Fits barrels with .875 Outer Diameter
  • Constructed from 4140 hardened steel
  • Nitride coating
  • Low profile for easy fitment
  • Set Screws are Steel 10-32 x 3/16 Knurled Cup Point

Package Contents:

  • Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride
  • Roll Pin

Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride Orderable Models

List of Orderable Models

Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride , MPN: APRH101206C , UPC: 815421028324 , Code: 29D-RGB-APRH101206C

Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride Unavailable & Discontinued Models

List of Unorderable Models

USED Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride, EDEMO1, Used, Condition Like New, Inspect and Rebox , MPN: APRH101206C-EDEMO1 , Code: 29D-RGB-APRH101206C-EDEMO-RE-A
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