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Q&A for Next Level Armament NLX-11 Muzzle Brake — 30 Questions & 30 Answers

Name Next Level Armament NLX-11 Muzzle Brake (4.5)
$75.00 $63.65 Save 15%
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Q
RJ, member, from CA, United States, asked on February 22, 2024

Is this muzzle break CA compliant… thank you…

A
Answered by Dwanger, guest, from MI, United States, on February 04, 2026

No, we do not manufacture or keep up wtih Californias changing laws.

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Q
Jordon, guest, from MI, United States, asked on January 03, 2023

Are shims or a crush washer needed for this? I'm going to use it on a mossberg patriot 450 bushmaster for deer hunting.

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on January 31, 2023

The Next Level Armament .450 Bushmaster Muzzle Brake will include a crush washer needed for timing/installation.

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Q
Anthony, guest, from MI, United States, asked on December 11, 2022

Will this work on Bergara B-14 bolt action rifle chambered for 450 Bushmaster cartridge?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 10, 2023

The Next Level Armament .450 Bushmaster Muzzle Brake 11/16 x 24 tpi will work with a Bergara B-14 in 450 Bushmaster if the muzzle is threaded for 11/16x24.

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Q
Gino, member, from PA, United States, asked on August 26, 2022

Will this fit a Mossberg patriot with 20 inch barrel?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on September 06, 2022

The Next Level Armament .450 Bushmaster Muzzle Brake will work with a Mossberg Patriot chambered in 450 Bushmaster if it has a muzzle threaded for 11/16x24 TPI.

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Q
mac5613.1, guest, from Armenia, asked on July 05, 2022

Will this work on 350 legdon

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on July 20, 2022

The Next Level Armament .450 Bushmaster Muzzle Brake could be used on a rifle that is chambered in 350 Legend. The muzzle of the rifle would have to be threaded for 11/16x24 threads.

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Q
Leonard, guest, from MI, United States, asked on December 02, 2021

How do you achieve the right alignment for the brake.aee there shims for it .I heard that holes need to be straight up.

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on April 15, 2022

The Next Level Armament .450 Bushmaster Muzzle Brake includes a crush washer in order to properly time this muzzle device. Hand tighten, then index using no more than a 1/3 turn.

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Q
Samuel, guest, from MI, United States, asked on November 25, 2021

Will this fit a AR bushmaster upper.

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on April 15, 2022

This Next Level Armament .450 Bushmaster Muzzle Brake is compatible with the Ruger American Bushmaster rifle and any rifle with 11/16x24 threads.

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Q
Anthony, guest, from IA, United States, asked on November 17, 2021

Will this fit a bergara .450 bushmaster?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on April 15, 2022

As long as your Bergara uses 11/16x24 threads, then the Next Level Armament .450 Bushmaster Muzzle Brake will fit and function as intended.

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Q
j, member, from NM, United States, asked on October 03, 2021

will this work with .458 socom I have 11/16 x 24 tpi on my socum barrel

A
Answered by thegoat, member, from MO, United States, on November 22, 2021

they said in previous answers it's good to .50"

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Q
tony, guest, from OH, United States, asked on September 20, 2021

will this fit a mossberg patriot 450 bushmaster?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on April 15, 2022

Yes. The Mossberg Patriot uses 11/16x24 threads and would be compatible with this Next Level Armament .450 Bushmaster Muzzle Brake.

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Last updated 2025-11-12 UTC.