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Questions & Answers
Will this brake fit a 5/8-24 .350 Legend? Expert Answer

If your barrel is 5/8-24 threaded, yes it will work.

by Ryan Tarczynski, Gear Expert, December 22, 2020
Can I shoot 6.5 Grendel through .30Cal muzzle brake Expert Answer

Yes, 6.5 Grendel has a bullet diameter of 0.264", meaning it will work with .30 cal muzzle devices.

by Ethan, Gear Expert, January 8, 2025
Customer Reviews
Helpful Positive Review
Great brake by Jeremy Reed, Verified Owner, November 4, 2019
I put this on a 6.5 Grendel build and I love it! The guy sitting next to you at the range wont like it but that is beside the point. Very effective brake at taming recoil and it looks great on the rifle (lets be honest it has to look cool right?). On...
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3/3 found this helpful
Helpful Positive Review
Must for 7.62 by RTG, Verified Owner, January 9, 2020
Love it! Used on an 18" 7.62x39 ar/ak build. This break helps tame the recoil of this light rifle. It was overgassed, so we reduced it with a new block, this fixed the action along with a t2 heavy buffer, but sent more gas out the front making for a ...
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5/5 found this helpful
Helpful Positive Review
FANTASTIC!! by chase, February 18, 2017
Very effective muzzle brake, plus it looks cool (rule #1). It has a place for the wrench to torque it on, and came with the crush washer for install. I LIKE IT! First chamber is larger than the second, i only wish it had vents on top for more muzzle ...
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6/6 found this helpful
Helpful Positive Review
Great Brake, Better Price by Chase OBrien, Verified Owner, April 30, 2020
I've now purchased 2 of these brakes, and I can't say enough good things about them. They reduce felt recoil and make follow-up shots much quicker. Yes, they're loud. No, I mean LOUD. But I wouldn't say they're any louder than other brakes I've used ...
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7/7 found this helpful
Helpful Positive Review
Functional with good looks by Jhenry, March 20, 2018
I bought thin muzzle break for a ruger american predator in 308...a gun for my very petite daughter so i would feel comfortable taking her elk hunting. Like i said shes small and the light weight 308 does pack a punch. After the addition of the muzzl...
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7/7 found this helpful
Helpful Positive Review
Fun muzzle break! by Johnboy, December 25, 2017
This muzzle break is made very nice. The reason I call it fun? It pushes the gas and smoke outwards, side to side. Not up or down. If you shoot any distance you can watch the bullet go down range. On a 300 blackout shooting subs, you can watch bullet...
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6/6 found this helpful
Read All 8 Reviews

Save Big on Select Midwest Industries Products

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Color:
Black
Projectile Caliber:
.30 Caliber
Fabric/Material:
4140 Steel, Steel
Threads per Inch:
5/8x24
Additional Features:
5/8-24 Threads
Condition:
New

Code: MWI-BMB-MI-MB5-EE

MPN: MI-MB5

UPC: 816537018711

Blazin' Deal
List: $50.95Save 21%
$40.46

  • Midwest Industries .30Cal Muzzle Brake- 5/8-24 Two Chamber, Black, MI-MB5
  • Heresy Design Silencer Timing Device, 1/2in Threads, Black, HSTDA
As low as $49.41
You Save Up to 19%
OP Bucks$0.18

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Midwest Industries .30Cal Muzzle Brake- 5/8-24 Two Chamber

Use this Midwest Industries .30Cal Muzzle Brake to divert the expelled gas from your firearm so that you can control your rifle and have better visibility down range. For tough-as-nails durability, these Muzzle Brakes & Compensators by Midwest Industries are crafted from tool steel with a phosphate finish. The large two chamber design of this Midwest Industries AR .30Cal Muzzle Brake greatly reduces muzzle climb so that you can control your recoil better and successfully take accurate follow-up shots on target. With each muzzle brake purchase, you get a brand new crush washer, too. Install a Midwest Industries .30Cal Two Chamber Muzzle Brake on your AR platform rifle today to hone in on your shooting skills and have a blast at the range.image

Specifications for Midwest Industries .30Cal Muzzle Brake- 5/8-24 Two Chamber:

Manufacturer: Midwest Industries
Color: Black
Projectile Caliber: .30 Caliber
Fabric/Material: 4140 Steel, Steel
Threads per Inch: 5/8x24
Additional Features: 5/8-24 Threads
Condition: New
Country of Origin: USA

Features of Midwest Industries .30Cal Muzzle Brake:

  • Large two chamber design reduces muzzle climb
  • Constructed from tool steel with a phosphate finish
  • 5/8-24 threads for .30 Cal rifles
  • Includes new crush washer

Package Contents:

  • Midwest Industries .30Cal Muzzle Brake- 5/8-24 Two Chamber

Midwest Industries .30Cal Muzzle Brake- 5/8-24 Two Chamber Orderable Models

List of Orderable Models

  • Midwest Industries .30Cal Muzzle Brake- 5/8-24 Two Chamber, Black, MI-MB5 , MPN: MI-MB5 , UPC: 816537018711 , Code: MWI-BMB-MI-MB5-EE

Midwest Industries .30Cal Muzzle Brake- 5/8-24 Two Chamber Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Midwest Industries .30Cal Muzzle Brake- 5/8-24 Two Chamber, Black, MI-MB5 , MPN: MI-MB5-EDEMO , Code: MWI-BMB-MI-MB5-EDEMO-RE-C
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Last updated 2026-09-04 UTC.