MPN: DS-556-BN / DS-556-DLC / DS-556-G / DS-556-RG / DS-556-S


  • Designed to reduce recoil and muzzle rise while providing extreme accuracy
  • High quality finishes for durability and refined finish
  • Available in a Black Nitride, Black DLC, Gold TiN, Rose Gold, and Silver
  • Manufacture in the U.S.A.


  • Caliber: .223 Rem. / 5.56 NATO
  • Material: AISI/SAE 4140 Low Alloy Steel
  • Finish: Black Nitride, Black DLC, Gold TiN, Rose Gold TiCN, Blue (PVD), or Silver CrN
  • Weight: 3.02 oz.
  • Length: 2972"
  • Height: 0.748"
  • Width: 0.827"
  • Thread: 1/2"-28 TPI


  • Any .223 Rem. / 5.56 NATO barrel with 1/2"x28 TPI


  • 1x F-1 Firearms Dragon Slay AR 5.56 / .223 Muzzle Brake
  • 1x Crush Washer


How do you feel about your AR-15? Is it a graceful work of art that spits fire? Or, do you see it as a club? Well, if you run out of ammo, you could club somebody with it. However, most shooters see their weapon as a thing of beauty. You don't want to screw on some clunky old .223 muzzle brake and turn you AR into a club.

Rolling With The Flow

Deadly function meets with exquisite form in the F1 Firearms Dragon Slay AR 5.56 muzzle brake. A good brake doesn't sit on your barrel like a chunk of junk. The F1 .223 muzzle brake flows with the lines of the barrel of your weapon. You may sit around in that old, worn-out t-shirt at home, but you wouldn't wear it to town because you have some class. The F1 Firearms Dragon Slay AR 5.56 muzzle brake not only maximizes the reduction of recoil and muzzle rise, but it does it with class. When you are looking sharp, you feel better about everything. Your confidence and shooting go right through the roof.

You Can't Hit What You Can't See.

Some lower quality versions of a .223 muzzle brake are not designed with the real shooter in mind. These low-end brakes are bulky, heavy, and shiny. That sort of thing has no place, even on a tank. Your AR-15 is certainly not a tank. The F1 Firearms Dragon Slay AR 5.56 muzzle brake is barely larger in diameter than a standard profile barrel. Additionally, this brake wears top-grade finishes. Not only is it easy to clean, but the matte surface also doesn't reflect any glare. You will look better, see better, and shoot better with F-1.

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Reviews (3)

  • it looks great!

    Posted by michael hughes on 11th Jan 2022

    I purchased the gold version for my gold ar15 build and it looks really good. My only complaint is that the crush washer that they sent was black and it looks a bit off on a gold rifle so I had to send it in to be gold plated. I was surprised of the price because when i was picking out muzzle breaks for my gold ar15 build I chose this one but on the website it was over 200 bucks. so needless to say I was really happy to find it on this site for half of that.

  • dragon slay muzzle brake

    Posted by ray on 11th May 2020

    looks slick, does the job just right. Noticeable difference to what came with my barrel. Would buy again, if I do another build I will definitely be going with another one

  • At 15 build

    Posted by Travis on 24th Apr 2020

    Bad a#s but it's very very load Must wear ear plugs.

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