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Questions & Answers
Will this work on a ar pistol in 9mm? Expert Answer

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

by Ethan, Gear Expert, August 13, 2025
Customer Reviews
Helpful Positive Review
Great Product by GB, May 29, 2020
Put this on my Henry 45-70 (H010X). Works great and reducing felt recoil. It is a quality product and looks great too. The finish is nice and it was easy to install. I definitely recommend this product to anyone looking to reduce felt recoil on a 45-...
Read More...
5/5 found this helpful
Most Recent Reviews
bad information by Benny, September 21, 2025
The product package says 5/8x24. The item in the package actually has 5/8x32 threads. $70 for the wrong item.
Most Recent Reviews
Great fit and look by Joshua Kampe, Verified Owner, November 3, 2024
I bought this muzzle device and it looks great on my .458 socom. Would buy again.
Most Recent Reviews
Very good value by pdonk, Verified Owner, September 3, 2024
Haven't used it yet but it looks like it will work great. Fit and finish are excellent, no blemishes and fit barrel well.
Most Recent Reviews
accuracy issues by waterfowlhunter, Verified Owner, November 3, 2023
this brake caused my groups to go from .5" to 1.5 inches or more on 2 different 450 Bushmaster rifles. Switched back to another style and the accuracy returned. Wasted money on 2 of these.
Read All 5 Reviews
Color:
Black
Projectile Caliber:
.458 Caliber
Caliber:
.458 SOCOM
Finish:
Nitride
Fabric/Material:
4140 Steel
Threads per Inch:
5/8x24
Gun Make:
AR Platform
Gun Model:
AR-15
Barrel Material:
4140 Steel
Outer Diameter:
0.88 in
Length:
2.5 in
Weight:
0.25 lb
Condition:
New

Code: 3TG-BMB-XVBQ-NLX505

MPN: NLX505

UPC: 793585909065

List: $80.00Save 13%
$70.00

Product Info for Next Level Armament NLX-11C Muzzle Brake

Designed the NLX-11C to mitigate muzzle rise and recoil. The awesome stopping power of the 458 Socom delivers heavy recoil in the AR15 platform. Tame the beast with the best brake available! Based upon our tested and proven 450 Bushmaster Brake design, we adjusted the thread pattern to fit the 458 Socom. We precision machine each NLX-11C 458 Socom Brake from 4140 stainless steel raw stock and Nitride finish for a durable, long lasting part. Specifically designed to reduce recoil and muzzle jump, the NLX-11C enables the operator to achieve greater accuracy and deliver better followup shots. Whether hunting hogs or hunting deer, your rifle needs the best brake in the industry. Your shoulder will thank you!image

Specifications for Next Level Armament NLX-11C Muzzle Brake:

Manufacturer: Next Level Armament
Color: Black
Projectile Caliber: .458 Caliber
Caliber: .458 SOCOM
Finish: Nitride
Fabric/Material: 4140 Steel
Threads per Inch: 5/8x24
Gun Make: AR Platform
Gun Model: AR-15
Barrel Material: 4140 Steel
Outer Diameter: 0.88 in
Length: 2.5 in
Weight: 0.25 lb
Condition: New

Package Contents:

  • Next Level Armament NLX-11C Muzzle Brake

Next Level Armament NLX-11C Muzzle Brake Orderable Models

List of Orderable Models

  • Next Level Armament NLX-11C Muzzle Brake, .458 SOCOM, 5/8x24, Nitride, Black, NLX505 , MPN: NLX505 , UPC: 793585909065 , Code: 3TG-BMB-XVBQ-NLX505

Next Level Armament NLX-11C Muzzle Brake Unavailable & Discontinued Models

List of Unorderable Models

  • USED Next Level Armament NLX-11C Muzzle Brake, .458 SOCOM, 5/8x24, Nitride, Black, NLX505, EDEMO1, Used, Condition Good , MPN: NLX505-EDEMO1 , Code: 3TG-BMB-XVBQ-NLX505-EDEMO1
  • USED Next Level Armament NLX-11C Muzzle Brake, .458 SOCOM, 5/8x24, Nitride, Black, NLX505, EDEMO2, Used, Condition Like New, Inspect and Rebox , MPN: NLX505-EDEMO2 , Code: 3TG-BMB-XVBQ-NLX505-EDEMO-RE-A
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