Q&A for CMMG, Inc 5.56x45mm NATO Barrel Sub-Assembly

CMMG, Inc 5.56x45mm NATO Barrel Sub-Assembly

As Low As $169.99 Save Up to 12%

View Product

Write a Review

Have a Question about this Product?

If you have questions regarding availability, pricing, shipping options for this item or need an answer right now, .

Continue As a Guest

Nickname

Country

State

Saving...

or Register

Having an account with OpticsPlanet.com makes writing questions and answers even better! We’ll save all of your questions and answers in your account, provide you easy access to them, so you can see how the community has responded.

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.

Show

Sort by

Filter by

Rafael Oli, member, from NJ, United States, asked on November 13, 2022

Do we know what kind of feed ramps this barrel has.

Expert Answer

Answered by Hunter, Gear Expert, from OH, United States, on February 15, 2023

The CMMG, Inc 5.56x45mm NATO Barrel Sub-Assembly have M4 Extensions.

Was it helpful to you? Yes | No

Submit Your Answer

Compare

Hawk, member, from WI, United States, asked on June 12, 2022

Is the barrel dimpled?

Expert Answer

Answered by Hunter, Gear Expert, from OH, United States, on July 06, 2022

The CMMG, Inc 5.56x45mm NATO Barrel Sub-Assembly are not dimpled from the manufacturer.

Was it helpful to you? Yes | No

Submit Your Answer

Mike, member, from TX, United States, asked on April 24, 2021

How much does this barrel weigh? And what profile does it have?

Expert Answer

Answered by Kurt Colbourne, Gear Expert, from IL, United States, on October 14, 2021

Each barrel is a different weight and profile. Please email us at techsales@opticsplanet.com

0 of 2 found the following answer helpful.

Was it helpful to you? Yes | No

Submit Your Answer

Oliver C., member, from OH, United States, asked on November 27, 2020

Sorry, it’s hard for me to see - but is this barrel threaded at the end so that I can attach a can or muzzle break/compensator? Thanks

Expert Answer

Answered by Kurt Colbourne, Gear Expert, from IL, United States, on March 23, 2021

Yes, they are threaded.

Was it helpful to you? Yes | No

Submit Your Answer

Marshall, member, from GA, United States, asked on May 03, 2020

What is the weight of the barrel?

Expert Answer

Answered by Kurt Colbourne, Gear Expert, from IL, United States, on October 14, 2021

Please email us at techsales@opticsplanet.com

0 of 1 found the following answer helpful.

Was it helpful to you? Yes | No

Submit Your Answer

Heaterpro, member, from WA, United States, asked on October 15, 2018

Is this barrel chrome lined?

Expert Answer

Answered by Ethan C., Gear Expert, from IL, United States, on December 14, 2018

No, it is Nitride treated instead.

Was it helpful to you? Yes | No

Submit Your Answer

REAPER, member, from NY, United States, asked on June 22, 2025

is the barrel. 625 or .750 ? listening saying. 625, but specs saying. 750?

This question has not been answered yet. Can you help REAPER and answer this question?

Continue As a Guest

Nickname

Country

State

Saving...

or Register

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.

FREE SHIPPING on Over 250,000 Products

Enjoy our FREE RETURNS

Q&A for CMMG, Inc 5.56x45mm NATO Barrel Sub-Assembly — 7 Questions & 6 Answers

Do we know what kind of feed ramps this barrel has.

Is the barrel dimpled?

How much does this barrel weigh? And what profile does it have?

Sorry, it’s hard for me to see - but is this barrel threaded at the end so that I can attach a can or muzzle break/compensator? Thanks

What is the weight of the barrel?

Is this barrel chrome lined?

is the barrel. 625 or .750 ? listening saying. 625, but specs saying. 750?