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DoubleStar Carlson Mini Comp Muzzle Brake
$44.99 $36.29 Save 19%
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Most Helpful Positive Review Carlson Mini Comp
So I was looking for a short muzzle device for my AR pistol, and based off of recommendations from others and also price, I decided on this little brake by Carlson. It is very short, yet efficient and does a great job for it's size. When I have a need for another reduced length muzzle device, I won't have to ask around again, I'll just go buy another one of these. Optics Planet does a good job as well, decent prices, fast shipping, honest company. Thanks Optics Planet!
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DoubleStar Mini Comp Brake

by Trevor, from CA, United States Written on April 14, 2018
I chose this brake for a 16” barrel AR that I built to be both fully equipped and as short and wieldy as legally possible. This device was the obvious choice for the shorter oal compared to other devices. When timed correctly using maximum threads it is only adds about an inch to your barrel. Timing is not the easiest like some multi-position devices, as this only has one usable position like the standard A2. Definitely doable if you are careful though. It seems to be simple, sturdy, and to have a decent finish. I think it’s aesthetically pleasing on the rifle compared to other options as well as a bonus. Functionality will be hard to comment on as i will not have fired the rifle without this on it and is not a standard .223/5.56.
Pros:
  • Stout, Low profile
Cons:
  • Not the easiest to time
Would recommend: Yes
Was it helpful to you? Yes | No

Great compact A2 styled brake

by ALC, from VT, United States Written on November 21, 2017
I wanted to keep the overall length of my AR9 pistol build as short as possible, this brake was the perfect option. I was hesitant due to the brand at first but was very pleased with the fit, and performance. Fit and finish are great, and it functions as intended! As mentioned, I used for an AR9 build so this would also be a fit for most rifle caliber builds, though I cannot speak to how it would function with the additional powder burn from a rifle caliber pistol, or other short barrel build.
Pros:
  • cost
  • Fit
  • Finish
  • Function
Cons:
  • None
Best Used for:
  • Short rifles and pistols.
  • ar pistol
  • AR9
Would recommend: Yes
Was it helpful to you? Yes | No
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