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Q&A for CBC Industries 300 AAC Blackout AR-15 Barrel, 5/8x24, 1-7, Micro — 8 Questions & 7 Answers

Name CBC Industries 300 AAC Blackout AR-15 Barrel, 5/8x24, 1-7, Micro (4.2)
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Q
Whiskey, member, from MI, United States, asked on June 26, 2022

Will a standard pistol gas length tube work on it?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on July 12, 2022

This CBC Industries 300 AAC Blackout AR-15 Barrel features a proprietary Micro length gas tube, which can be found on the CBC Industries website linked below:
https://cbcpfa.com/products/ar-15-gas-tube-micro/

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Q
Siv, member, from AZ, United States, asked on January 21, 2023

Does this really weigh 2.35 lbs? Seems a lot for such a tiny barrel.

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A
Answered by Hunter, Gear Expert, from OH, United States, on July 05, 2023

The CBC Industries 300 AAC Blackout AR-15 Barrel, 5/8x24, 1-7, Micro weighs 2.35lbs according to the manufacturer.

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Q
Dave, guest, from FL, United States, asked on November 07, 2022

What gas tube is compatible with your 5 inch 300 barrel ?

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

The The CBC Industries 300 AAC Blackout AR-15 Barrel will require a micro length gas tube (1.5" shorter than a pistol length gas tube). KAK Industries makes one but we currently do not have it available.

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Q
Law dogg, member, from KY, United States, asked on September 21, 2022

What gas tube do you need for the 5in barrel the pistol style is to long.

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A
Answered by Ethan, Gear Expert, from IL, United States, on September 23, 2022

The CBC Industries 300 AAC Blackout AR-15 Barrel will require a micro length gas tube (1.5" shorter than a pistol length gas tube).

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Q
Nightmike, member, from CA, United States, asked on July 30, 2022

What is the gas block size? It's not listed. Also it says it's threaded like a 308, what muzzle device?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 10, 2022

The CBC Industries 300 AAC Blackout AR-15 Barrel will use a .750" gas block and is threaded 5/8x24 to fit any .308 cal muzzle device.

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Q
Bangbang1776, guest, from IN, United States, asked on March 23, 2022

How long is this barrel

A
Answered by Carlos, member, from OR, United States, on April 22, 2022

it is 5 inches

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Q
300Silent, member, from MO, United States, asked on November 25, 2024

What is the gas-port (drilled hole) diameter with this specific barrel?

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Q
roy, member, from MI, United States, asked on January 09, 2024

can this barrel run supers suppressed

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