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Q&A for CBC Industries 5.56 NATO AR-15 Colt Competition Style Barrel, 1/2x28, 1-8, Carbine Length — 4 Questions & 4 Answers

Name CBC Industries 5.56 NATO AR-15 Colt Competition Style Barrel, 1/2x28, 1-8, Carbine Length
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Q
Bruce, guest, from AL, United States, asked on November 24, 2022

What is the feed ramp profile?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on November 25, 2022

The CBC Industries 5.56 NATO AR-15 Colt Competition Style Barrel features M4 feed ramps.

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Q
Bruce, guest, from AL, United States, asked on October 25, 2022

What size gas block is used with this barrel?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on October 27, 2022

The CBC Industries 5.56 NATO AR-15 Colt Competition Style Barrel will accept any 0.750" gas block.

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Q
Chris, member, from DE, United States, asked on July 18, 2022

Is it Crome lined?

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A
Answered by Ethan, Gear Expert, from IL, United States, on July 19, 2022

The CBC Industries 5.56 NATO AR-15 Colt Competition Style Barrel is corrosion resistant, resulting in an extended barrel life that is longer than conventional chrome lining. It features a 4150 Chrome Moly Steel barrel with a 1:8 twist.

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Q
Jacob Isebrands, member, from CO, United States, asked on May 12, 2022

Is this 16" inches?

A
Answered by Richard Roderick, member, from OH, United States, on October 06, 2022

If you read the product description, it states that the barrel is 16” in length

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Last updated 2025-11-12 UTC.