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Q&A for Next Level Armament NLX-11C Muzzle Brake — 10 Questions & 9 Answers

Name Next Level Armament NLX-11C Muzzle Brake (3.4)
$80.00 $70.00 Save 13%
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Q
Walker, member, from PA, United States, asked on March 25, 2021

Is it really 5/8 x 24TPI threads? Their website says 5/8x32TPI. Just checking, thanks! https://nextlevelarms.com/product/nlx-11c-458-socom/

Expert Answer
A
Answered by Nick B., Gear Expert, from IL, United States, on September 15, 2021

This has 5/8x24 threads, thank you.

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Q
Keith, member, from MA, United States, asked on August 12, 2025

Will this work on a ar pistol in 9mm?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 13, 2025

No, 9mm AR barrels are typically threaded 1/2x28 or 1/2x36. Because this uses 5/8x24 threads it would not be compatible.

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Q
Samuel, guest, from MI, United States, asked on November 21, 2022

Will this work on a AR. 450 bushmaster upper

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 27, 2023

The Next Level Armament Socom Brake can be used for 450 Bushmaster if the barrel is threaded for 5/8x24.

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Q
Al, member, from IL, United States, asked on May 04, 2022

Will this work on .300 blackout?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on May 09, 2022

The Next Level Armament Socom Brake for 458 SOCOM could be used on a 300 Blackout as long as the barrel is threaded 5/8x24.

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Q
john, guest, from MI, United States, asked on January 10, 2021

will this muzzle break work on 450 bushmaster

Expert Answer
A
Answered by Nick B., Gear Expert, from IL, United States, on September 15, 2021

Yes, this will work with .450 Bushmaster as long as the rifle's barrel has 5/8x24 threads.

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Q
Jared, member, from AK, United States, asked on June 17, 2020

Does this product need a crush washer with it? or is it provided?

Expert Answer
A
Answered by Nick B., Gear Expert, from IL, United States, on September 15, 2021

This will come with a crush washer and if this is being installed on an AR platform rifle then it is recommended to use the crush washer.

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Q
HOWARD, member, from TN, United States, asked on January 28, 2020

WILL THIS 458 SOCOM MUZZEL BREAK WORK ON 45 70 RIFLE

A
Answered by DLL, member, from MI, United States, on February 02, 2021

If your barrel is threaded 5/8 x 32. Next Level makes 3 thread sizes in this brake design. The socom is 5/8 x 32 (NLX-11C). The NLX-11 is 11/16 x 24 (most popular 450BM thread size), and the NLX-11B is 5/8 x 24.

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Q
Keith, member, from MA, United States, asked on August 13, 2025

The at pistol I have is threaded to 5/8x24 its a Diamondback DB9R. I currently have a thread protector 5/8x24 on it. Just didn’t wanna ruin my gun

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Q
Jim, member, from OK, United States, asked on March 29, 2025

Will this work for a 44 magnum lever action with 5/8 24 thread?

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Q
Ron, member, from SC, United States, asked on December 07, 2021

I ordered this brake 5/8-32 thread. Nlx-505. 3TG-BMB-XVBQ-NLX505 When it arrived it is 5/8-24 thread. Confusing.

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