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SFMB-556-1/2-28

Muzzle Brake / Suppressor Adapter

SFMB-556-1/2-28 muzzle brake / suppressor adapter

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$149.00
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Worth every penny

This was recommended by a friend at the range, I thought it was a bit expensive, but I trust him so I ordered one. It is as close to 0 recoil as any muzzle brake I have tried to date, and this is on a very light AR in .556/.223 This will be going on all my rifles and all future builds. Great product.

Reviewed by Mike K (Posted on 1/27/16)

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Surefire muzzle brake

One of the guys at the range recommend this for my first AR (I am almost 60 and a small woman) and I'm glad he did. No muzzle flip and back on target immediately. Can't comment on installing it but my gunsmith put it on in less than five minutes.
I would recommend it.

Reviewed by Denise (Posted on 12/15/15)

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SFMB-556-1/2-28 Muzzlebreak / Suppressor Adaptor

Great break, this is my fifth one, no issues and works well in both arenas. I would very much recommend the product.

Reviewed by NWS (Posted on 9/1/15)

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Only One I've Tried

- I'm sold on SureFire products in general and recently added this on to my AR...
- Only had one visit to the range with it yet but there is an obvious difference from shooting without it. Easy to stay on target for follow up shots.
- Setting it up with the washers/spacers took a little more time than I anticipated but that seems to be the norm from the reviews I read. It's nothing to complain about...well worth the investment of time to get it right!
- One of the things I like over the others like Lantac (which I wanted to try - Reviews I saw said they performed about the same) is that the SureFire facilitates adding a can to it down the road.
- I'd buy this again in a heartbeat, will most likely get more for my other AR's and would highly recommend this to others without hesitation.

Reviewed by Tom (Posted on 6/17/15)

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In testing

I have recently purchase and installed this muzzle brake on my rifle build. At first it was kind of annoying trying to figure out which crush washer I needed, but after I found the right one it was very easy to install. Took me less than 20 minutes. I have not used the rock set yet, because I haven't had the chance to shoot the rifle with this on. I am hoping to test it this weekend. That's the only reason I gave 3 stars for reliability, durability, and product performance. I am confident that I'll be happy with it, but I can't say until I actually test the product.

Reviewed by Phillip Rios (Posted on 4/16/15)

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Best On The Market!

This is truly the best performing quality made muzzle brake on the market! Takes little to no time to install correctly and does exactly what it says it does! For the money, you can't go wrong with the Surefire sfmb-556-1\2-28 muzzle brake! My Colt M4 thanks you for the quality!

Reviewed by John Cooper (Posted on 4/14/15)

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On a 5.56 AR

Easy to install and the results are awesome. Significant reduction in recoil. This was recommended to me, and i would definitely recomment it to others.

Reviewed by Dustin (Posted on 3/18/15)

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surefire brake

Excellent product with excellent instructions. Great fit just takes some time to clock it correctly. Will buy one for my 30-06 700 remington build.

Reviewed by Jason Holley (Posted on 2/19/15)

Something not right

This was the brake I was told by Surefire fit my gun and suppressor. Brake installed well on my SIG. Suppressor mounted tight. First shot blew the suppressor off the end off my gun. Suppressor had a bullet hole at 4 o'clock position a muzzle of suppressor. Between brake and suppressor $1,800,00 down the tube.

Reviewed by Fred (Posted on 1/23/15)

Have them on 2 rifle's

Wow ! Cant say enough about these Brakes/Adapters ! You will notice a difference on your first shot ! Very nice ! Wish I could put one on my 300 WM . Cant , not enough meat on my barrel to accommodate the 5/8 thread

Reviewed by Redonkulus (Posted on 11/30/14)

Specifications

Caliber 5.56 mm (.223 caliber)
Length 2.70 inches

Description

SFMB-556-1/2-28
SFMB-556-1/2-28 084871319256
The advanced SureFire SFMB-556-1/2-28 muzzle brake, which fits M4 / M16 weapons and variants with 1/2-28 muzzle threads, greatly reduces both recoil impulse and muzzle rise so that the weapon tracks straight back to keep you on target for faster shot-to-shot recovery. Its patented Impulse Diffusion design minimizes side blast and rear-directed concussion effects. The SFMB-556-1/2-28 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 5.56 mm Fast-Attach® suppressors, the SOCOM556-RC model having placed first in the most extensive and rigorous suppressor testing ever conducted by US Special Operations Command.

Precision machined from US mill-certified heat-treated stainless steel bar stock—including high-precision single-point cut threads for optimum thread interface—the SFMB-556-1/2-28 muzzle brake is given a black Ionbond DLC coating to provide maximum protection under harsh environmental conditions and to facilitate cleaning even after extreme use.

When used in conjunction with a SOCOM Series suppressor, the patent-pending design of the SFMB-556-1/2-28 provides multiple bearing surfaces to ensure superior suppressor alignment. A rear labyrinth seal minimizes potential carbon buildup in the indexing system and facilitates suppressor removal after extended firing.

All SureFire SOCOM Series muzzle brakes have blind pilot holes at the 3 and 9 o’clock position to enable fine-tuning of recoil characteristics for individual shooting styles or ammunition characteristics. They also have blind pilot holes at the 6 o’clock position to enable indexing the adapter at bottom dead center, and to pin-and-weld on short-barreled rifles. All that is required is a basic hand drill and appropriate drill bits.

SureFire muzzle brakes are individually inspected for concentricity and alignment, and each is covered by SureFire’s No-Hassle Guarantee.

FITS: M4, M16 and variants wih 1/2-28 muzzle threads

MOUNTS: All SureFire SOCOM Series 5.56mm/.223 caliber sound suppressors

NOTE: SureFire SOCOM Series Fast-Attach sound suppressors and current-model muzzle brake/suppressor adapters and flash hider/suppressor adapters are not compatible with previous SureFire Fast-Attach sound suppressors, muzzle brakes, or flash hiders.
Features
  • Offset porting delivers greatly reduced recoil impulse and muzzle rise, so the weapon tracks straight back to keep you on target for faster shot-to-shot recovery
  • Multiple bearing surfaces for superior suppressor alignment
  • Precision machined from US mill-certified heat-treated stainless steel bar stock
  • High-precision single-point cut barrel threads for optimum thread interface
  • Inspected for all critical dimensions including concentricity and alignment
  • Pilot holes for tuning of muzzle brake and to pin-and-weld on short-barreled rifles
  • Black Ionbond DLC coating provides maximum protection against harsh environmental conditions and facilitates cleaning after extreme use
  • Serves as rock-solid mounting adapter for SureFire SOCOM Series sound suppressors
  • Labyrinth seals prevent carbon buildup on suppressor lock ring indexing system
  • Installation requires no permanent modifications for M4 / M16 / AR15 type weapons

Restrictions

    ITAR Notice
    Export of the commodities described herein is strictly prohibited without a valid export license issued by the U.S. Department of State, Office of Defense Trade Controls, prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulations, Parts 120-130.

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