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Q&A for Aero Precision AR15 Low Profile Gas Block — 12 Questions & 15 Answers

Name Aero Precision AR15 Low Profile Gas Block (4.3)
As Low As $31.49 Save Up to 36%
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Q
Oscar Masga, member, from TX, United States, asked on July 29, 2022

What is the spacing between the set screws?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on August 10, 2022

Aero Precision does not state the spacing of the set screws with the Aero Precision AR15 Low Profile Gas Block. I recommend contacting Aero Precision for that information.

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Q
Chuck Glaser, member, from CO, United States, asked on March 28, 2020

What size roll pin is needed?

Expert Answer
A
Answered by Bethany Kopel, Gear Expert, from UT, United States, on December 16, 2020

I suggest Aero Precisions threaded roll pins : https://www.opticsplanet.com/aero-precision-threaded-roll-pin.html

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Q
Tim, guest, from MI, United States, asked on February 12, 2022

Will the pin from my original gas block work for this

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 17, 2022

Yes, your roll pin should work with the Aero Precision AR15 Low Profile Gas Block.

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Q
Sdland, member, from MO, United States, asked on January 27, 2022

What size gas block is needed for a CMMG SCG005561?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 01, 2022

I recommend contacting the manufacturer to determine what gas block size you need. I can not find the information needed for "CMMG SCG005561".

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Q
Ian, member, from ND, United States, asked on May 16, 2021

What gas block is needed for the Ballistic Advantage Mid Gov Modern Series 5.56 AR Barrel, Black, 14.5 in, BABL556010M?

Manufacturer Answer
A
Answered by Aero Precision USA, Manufacturer from WA, United States, on September 29, 2021

Per Ballistic Advantage's website, this barrel needs .750" gas block.

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Q
Jeff Schlack, guest, from PA, United States, asked on April 17, 2021

I bought the HDG15FR-FDE for my DPMS oracle and need a low profile gas block could you tell me which one I need? Thanks

Expert Answer
A
Answered by Ben, Gear Expert, from UT, United States, on April 21, 2021

The correct gas block should be determined by your barrel diameter.

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Q
Grafilthy, member, from WA, United States, asked on January 05, 2021

Need to know what the outside diameter is on the .750 gas block. Making sure this clears a 1.3” Inside dia. Midwest handguard.

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on February 03, 2021

The gas block should have no issues in a Midwest Industries handguard. The gas block is under an inch in overall diameter for a majority of the dimensions, except for the height which is likely right around 1.125".

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Q
jisenga, member, from MI, United States, asked on December 20, 2020

Which gas block for Aero Ar-15 in 5.56

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on February 03, 2021

The gas block is dependent on the diameter of your barrel where the gas block would be installed. Please confirm what your specific barrel requires as no one can confirm that except for the person with the barrel.

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Q
Heckle, guest, from OH, United States, asked on October 21, 2020

Do you offer a heavy barrell

Expert Answer
A
Answered by Bethany Kopel, Gear Expert, from UT, United States, on December 08, 2020

Yes, the .936 inch gas block is our heaviest barrel size option.

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Q
shep, member, from OR, United States, asked on April 30, 2020

Is this gas block adjustable?

Expert Answer
A
Answered by Bethany Kopel, Gear Expert, from UT, United States, on December 08, 2020

No, this is not adjustable.
Here is a link to an Aero Precision adjustable gas block : https://www.opticsplanet.com/aero-precision-adjustable-low-profile-gas-block-w-aero-logo.html

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