3DX Muzzle Brake

Production has ended

$223.56 /1

  • The first 3D printed muzzle brake available for commercial sale
  • Excellent muzzle control on semi- and fully-automatic
  • Significantly reduced concussion due to innovative, dual chamber internal design
  • US Special Operations Command Science & Technology directorate evaluated
  • 100% Inconel superalloy construction, Ionbond DiamondBLACK coating
  • 1/2x28RH threading for 5.56 x 45mm / .223 and smaller
  • A2 flash hider dimensions; 2.8 oz total weight
  • Please note that a washer is not included; please use a crush washer, peel washer, or jam nut as appropriate for your build



"First off, I'll say that it is the best comp/brake I have ever used. There is no comparison at all...muzzle rise is practically non-existent and the felt recoil is just a very light push...the rifle stays on target very easily for follow up shots. Muzzle flash was not too much of an issue. The brake also did not feel too "blasty". It was fun to shoot and very smooth. I have used many different comp/brakes, and most of the popular ones at this time...and this is hands down the best I have ever used." DS11B on his AR15.com review

"In my opinion (subjectively) one of the flattest shooting brakes of its size...minimal muzzle movement which is at least en par with a multi-ported competition brake. VERY little side to side movement. Not the best for flash, but it's not designed for that." Alex Ko, KO-TAC, from his video review

"Looking at the brake up close, I was very impressed...As the shooter, it's very effective, the muzzle doesn't move...The [3DX] muzzle brake was much more pleasant than most of the brakes I've stood near. Flash suppression was near perfect for every 4 out of 5 shots (Federal throws a few fireballs)...The [3DX] muzzle brake is probably the future as far as brakes and cans go...After shooting the [3DX] at an indoor range, it's the first brake I would consider for HD use." Dave L. on his M4carbine.net review

"My personal conclusion is this is a very effective muzzle brake... It also has the least flash as well as the least amount of noise of any comp I’ve used. Now I just need one on my Tavor." Phil White, Associate Editor, The Firearm Blog, from his review

"The good news is that there's nowhere near as much blast as a conventional brake, and there's a good degree of control." Iain Harrison, Editor in Chief, RECOIL magazine issue #9

"Neal sent me the prototype brake to try out, and I was very impressed. It worked as advertised, reducing felt recoil and muzzle climb more than the standard A2 flash hider...The real party trick of the brake, though, is the lack of a concussive blast coming from the ports. Traditional muzzle brakes produce a wave of exhaust gasses that annoy your neighbors at the shooting range, but Neal’s venting system redirects the gasses in such a way that there is no longer a concussion." -Nick Leghorn, writer, on his The Truth About Guns review