Lantac Dragon Muzzle Brake & Compensator For AR15 Style 5.56/.223 Rifles


In Stock

Item ID: DGN556B

Lantac Dragon Muzzle Brake & Compensator For AR15 Style 5.56/.223 Rifles


In Stock

Manufactured to the highest quality standards and featuring a patent pending design, the Lantac DGN556B Muzzle Brake offers improved recoil management and muzzle rise over competitors products.

Its unique Short Energy Pulse system reduces length of recoil so that repeating shot energy cannot overlap and knock the shooter back. Full auto fire is possible with massively reduced recoil and muzzle climb, meaning that all shots fall on target.

Ultra Fast Attenuation of muzzle blast gasses means that flash signature is also reduced.

  • Caliber: 5.56X45mm / .223
  • Material: Super Hard Milspec Steel
  • Finish: Nitride QPQ
  • Dimensions: L: 2.570'', DIA: .870''
  • Weight: 3.2oz
  • Thread: 1/2-28 UNEF R/H
  • Serial Numbered for Quality Control

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Customer Reviews

Great product.


I bought this for a AR 15 with a 14.5 barrel to eliminate rising. It worked as advertised. After an easy install I went to the range and was able to keep on target at 200 yds without waiting to get back on target. I would buy another and recommend this product to anyone. It is worth the money.

Reviewed by: Dennis from CA on 2/5/2014

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This is by far one of the best purchases that I made for my ARs and my scar. Works even better than the PWS at recoil mitigation. If you are a serious shooter and put a lot of lead down range buy it you won't regret it.

Reviewed by: David from Colorado on 7/24/2014

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"Well thought design"


In a world where there are numerous variations of the same product it is comforting to find new products that actually perform as advertised. Upon opening the package I did a thorough examination of the product and made some general ascertainments about its quality. I found that the threads were perfect the coating was exceptional and the port angles were preferable. I installed the dragon on a 16" AERO PRECISION barrel. This products stands a step just above the SUREFIRE muzzle breaks that I have on all my other rifles. Now if the engineers can only make a model that will fit my SUREFIRE suppressors then all will be perfect in my world.....

Reviewed by: Sgt "D" from Lubbock TX on 7/15/2014

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Best yet


Ive tried several different types of muzzle brakes and this is the best at controlling muzzle rise, with a very acceptable flash.

Reviewed by: Rodney B Jennings from Texas on 4/14/2014

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Works fine with a bump stock.


I have previously reviewed this product and found it to be exceptional and in fact the best break I have worked with on the 5.56 platform. After installing and firing my Del-ton with a Surefire bump stock I decided to install a dragon to help decrease muzzle rise on (close to) full automatic on that weapon. After installation and before going to the range I saw a video of someone protesting the lack or recoil (due to the dragon) made the bump stock not able to operate as it should. Of course then I thought, Oh no! Well, the post was not accurate at all or, at least with just a very minimal bit of practice. Yes, at first I had small burst instead of simply running through the magazine at will but that was no problem at all! I simply reduced my forward pressure on the foregrip and ALL WORKED FINE WITH NO PROBLEMS. Very fast and short learning curve. So, if you want to return to target better than any break on the market, this is it. If you are thinking bump stock applications and staying on target under super rapid fire, THIS IS IT! You will only have to practice through a magazine or two to have it nailed down.

Reviewed by: Charlie from Coastal NC on 1/20/2017

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Word of caution


The lantac dragon does exactly as advertised, it reduces recoil and muzzle rise, I currently have it on my 10 1/2 inch A.R. pistol, *****A WORD OF CAUTION TO PISTOL APPLICATIONS*****excessive sound percussion directed back at the shooter and bright muzzle flash.

Reviewed by: Joe from US on 1/14/2016

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Chief Engineer


This one nice looking compisator. I have not been to the range as California is closing my shooting range and the nearest one to me is forty miles from me. I do want to thank you for the great service with this part being shipped to me, ILL be shoppping with you again soon. Mr Wm Hannon

Reviewed by: Bill Hannom from Pleasant Hill CA on 2/3/2017

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Great muzzle device.


This is a great product and would highly recommend to anyone looking to control muzzle rise. Very little rise with rapid fire and notice my grouping tighter than with an A2 piece. It's worth it!

Reviewed by: Stephen from AR, USA on 3/26/2016

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Great Looking Compensator (AR15)


Haven't installed it on my AR yet since it will be going on my SBR build and haven't received ATF stamp app approval yet. Will follow up when installed and fired.

Reviewed by: Jose from USA on 1/21/2015

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