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Q&A for Ballistic Advantage Modern Series 5.56x45mm Barrel — 51 Questions & 46 Answers

Name Ballistic Advantage Modern Series 5.56x45mm Barrel (4.5)
As Low As $118.75 Save Up to $9.75
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Q
John Mackelroy, member, from MO, United States, asked on October 07, 2020

What length is the gas system for the 12.5”?

Expert Answer
A
Answered by Ben, Gear Expert, from UT, United States, on February 10, 2021

Please email us at techsales@opticsplanet.com so we can further answer your question.

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Q
drummerboy, member, from VT, United States, asked on January 12, 2023

Does model BABL556026M have a barrel cross pin?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on April 11, 2023

The 20" Ballistic Advantage Modern Series AR Rifle Barrel features a government profile, 1:7 twist, rifle length gas system, 0.750" gas block journal and is threaded 1/2x28. For more information, I would recommend contacting Ballistic Advantage directly.

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Q
Leah Convery, member, from NJ, United States, asked on November 02, 2022

What gas system is barrel BABL556009M equipped with?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on November 02, 2022

The Ballistic Advantage Modern Series AR Rifle Barrel (MPN:BABL556009M) uses a carbine length gas system and features a 0.750" gas journal.

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Q
Gary Smith, guest, from AK, United States, asked on October 27, 2022

What size gas block is needed?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on October 31, 2022

The Government, DRP, M4, and SPR Ballistic Advantage Modern Series AR Rifle Barrels require a 0.750" gas block, while the Pencil profile barrels require a 0.625" gas block.

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Q
shaq, member, from GA, United States, asked on July 02, 2022

What is the diameter of the 14.5 barrel?

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A
Answered by Ethan, Gear Expert, from IL, United States, on July 18, 2022

The 14.5" Ballistic Advantage Modern Series AR Rifle Barrel features a 0.750" barrel diameter and mid-length gas system.

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Q
Lance, member, from UT, United States, asked on May 09, 2022

What is the length of the gas block journal on the 12.5" model?

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

The manufacturer does not state the length of the gas block journal on the Ballistic Advantage Modern Series AR Rifle Barrel - Threaded, 5.56x45mm. However, from what information I could find it will be around 1".

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dan, guest, from SD, United States, asked on May 09, 2022

Does this Barrel take acarbine length or mid length gas system and what size gas block does it take?

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A
Answered by Hunter, Gear Expert, from OH, United States, on May 23, 2022

The gas system length will depend on what length Ballistic Advantage Modern Series AR Rifle Barrel you are asking about. The gas system length is listed next to the models. The Ballistic Advantage Modern Series AR Rifle Barrels use a .750 gas block journal.

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Q
Chris, member, from GA, United States, asked on April 09, 2022

What is the gas block drill to on this rifle and is it dimpled? What is the gas give length for the 12.5" barrel

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on April 18, 2022

The 12.5" Ballistic Advantage Modern Series AR Rifle Barrel has a gas block journal size of .750" and uses a carbine length gas system.

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Q
Chris, member, from GA, United States, asked on April 09, 2022

What is the gas block drill to on this rifle and is it dimpled?

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A
Answered by Hunter, Gear Expert, from OH, United States, on May 02, 2022

The Ballistic Advantage Modern Series AR Rifle Barrel does not come pre dimpled for a gas block.

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Q
RevSims16, member, from OR, United States, asked on December 19, 2021

My question is I read 2 questions with different wording asking if the barrel/s (18in) comes dimpled for a gas block. One answer said yes and one no?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on January 12, 2022

Please email us at techsales@opticsplanet.com for more information, but from what I understand these barrels do not come dimpled.

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