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Q&A for FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO 36422 — 5 Questions & 4 Answers

Name FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO 36422 (5)
$399.00 $349.00 Save 13%
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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.

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Q
jordan, member, from MI, United States, asked on January 24, 2023

Is barrel chrome lined?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on August 30, 2023

The FN America AR-15 Hammer Forged 16 Inch Barrel is chrome lined.

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Q
Clod Miller, guest, from CO, United States, asked on August 20, 2022

Is the gas block journal .750

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A
Answered by Ethan, Gear Expert, from IL, United States, on August 29, 2022

Yes, the FN America AR-15 Hammer Forged 16 Inch Barrel features a gas journal diameter of 0.750".

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Q
Jojo, member, from NV, United States, asked on May 20, 2020

Does the barrel come dimpled for the gas block?

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A
Answered by Nick B., Gear Expert, from IL, United States, on November 06, 2021

No, this barrel is not dimpled for a gas block.

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Q
Demp, guest, from LA, United States, asked on March 28, 2019

How much does this barrel weigh?

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A
Answered by Jonathan D., Gear Expert, from IL, United States, on November 19, 2019

It weighs approximately 2.05 lbs.

1 of 2 found the following answer helpful.
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Q
J, guest, from OK, United States, asked on December 01, 2023

What is the twist rate on this barrel

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Why use an OpticsPlanet.com account for my questions and answers?

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.

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Last updated 2025-11-12 UTC.