The Mad Scientist 30 Cal Muzzle Brake
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The Mad Scientist 30 Cal Muzzle Brake

(2 reviews) Write a Review
$125.00 $115.00
(You save $10.00)
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The Mad Scientist .30 Cal Muzzle Brake by Patriot Valley Arms draws its name from its creator at Patriot Valley Arms. These brakes are designed and manufactured by Patriot Valley Arms. They are made from 416R stainless steel and threaded 5/8 x 24 class 3b. They are self-timing and easily indexed without the need of a crush washer or shims. All are CNC cut and threaded and 100% thread gauged for fit.


* Threaded 5/8x24

* Made with 416R Stainless Steal

* Self Timing

* No Back Blast

* Mad Science at work!!!

2 Reviews

  • Mad Scientist 30 cal brake

    Posted by Allen Trevino on Sep 15th 2017

    I own three of these amazing brakes, what can I say, they reduce felt recoil in my 308's and make them feel closer to a 223 and they don't have that nasty muzzle blast kicking back at you. They are loud but with a noise cancelling ear pro you shouldn't really notice it.

  • Better than any other brake!

    Posted by James moore on Sep 6th 2017

    Hands down out performed all the brakes I've ever tried. Reduced recoil, no muzzle blast in my face, and I'm spotting more of my impacts.

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