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Q&A for Guntec USA AR Hellfire Gen 2 Muzzle Compensator — 9 Questions & 8 Answers

Name Guntec USA AR Hellfire Gen 2 Muzzle Compensator (5)
$119.95 $77.99 Save 35%
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Q
Josh, guest, from AZ, United States, asked on January 18, 2022

On a previous question, you answered that timing was required, but the product description also says Crush Washer included. Do you need shims too?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on February 04, 2022

The Guntec USA AR Hellfire Gen 2 Muzzle Compensator does not include shims although it is recommended to use shims to get the comp to fit in time on your barrel.

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Q
dp17402, member, from PA, United States, asked on November 13, 2021

Will this fit Cz SCORP carbine S1? If yes, any other hardware to complete this install? What does ‘timing’ mean re compensators/muzzle devices?

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

The Cz Scorpion uses 1/2x28 threads or 18x1. This compensator is 1/2x36 and will not fit. I would recommend using the Manticore Arms flash hider, I use it on my personal EVO. You can find the flash hider using the following link:
https://www.opticsplanet.com/manticore-arms-shadow-flash-hider-18mm-for-scorpion-evo.html

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Q
Springschicken, member, from CO, United States, asked on February 16, 2021

Will this fit a Ruger PC9 Charger With the threaded barrel?

Expert Answer
A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on July 17, 2021

Unfortunately, these will not fit that firearm.

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Q
Jordan Hunt, member, from CA, United States, asked on October 27, 2020

I have an ar15 platform that shoots 7.62x39. Will this device work for me?

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A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on July 17, 2021

As long as your barrel has 1/2x36 thread pitch, the MPN:HELLFIRE-9 would work for your rifle.

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Q
Mike Reyes, member, from CT, United States, asked on October 20, 2020

I have a DiamondHead USA 5.56. Will this fit and how easy is it to take off current muzzle break?

Expert Answer
A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on July 17, 2021

That firearm should have a thread pitch of 1/2x28 so the MPN:HELLFIRE should fit that rifle.

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Q
el papi, member, from CO, United States, asked on June 22, 2020

Can this take 556 and do u need to do any paper work for these or is this like a regular compensator

Expert Answer
A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on July 17, 2021

These are simply a muzzle brake and a compatible blast shield. You will need to check your local laws concerning muzzle devices for determining legality in your area.

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Q
Kane, member, from CA, United States, asked on June 03, 2020

Does this compensator need timing?

Expert Answer
A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on July 17, 2021

Yes, it will.

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Dan, member, from CA, United States, asked on May 19, 2019

are these predilled for pin and weld?

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on December 23, 2019

No, they are not.

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Q
Reg S, member, from FL, United States, asked on March 13, 2024

Will this fit a at-15 .223/5.56 it doesn’t really specify?

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