Rex Silentium Razor Tactical Pistol Muzzle Brake

Rex Silentium Razor Tactical Pistol Muzzle Brake

Product Code:
Calculated at Checkout
$39.50 $33.58

MPN: RB35 / RB40 / RB45


  • Compatible with Stormlake, Lonewolf and other threaded pistol barrels
  • Low-profile - does not obstruct sight alignment
  • Designed and made in the U.S.A.


  • Caliber: 9mm / .40 cal. / .45 cal.
  • Material: Black Hardened steel
  • Finish: Mil-spec black finish
  • Weight:
    • 9mm: 1.6 oz.
    • .40 cal.: 1.35 oz.
    • .45 cal.: 1.3 oz.
  • Length: 1.6"
  • Diameter: 0.8"
  • Thread:
    • 9mm: 1/2"-28
    • .40 cal.: 9/16"-24
    • .45 cal.: .578"-28


  • Most 9mm, .40 S&W, and .45 cal pistols.
    • 9mm barrel with 1/2"-28 thread pitch
    • .40 S&W barrel with 9/16"-24 thread pitch
    • .45 cal barrel with .578"-28 thread pitch

*Due to the added weight to the barrel and recoil reduction, it might require using a lighter (than factory) spring rate recoil spring on some semi-auto pistols.


  • 1x Razor Tactical Pistol Muzzle Brake
  • 1x Set Screw
  • 1x Allen Wrench


Frequently the need for a quality pistol muzzle brake has been overlooked by accessories manufacturers. In the past, it required a great deal of hunting and maybe a little cry for help to find a good pistol muzzle brake. That’s no longer the case. The muzzle device specialists at Rex Silentium have come to the rescue with the Razor Tactical Muzzle Brake.

The Most Effective Pistol Muzzle Brake For The Price

The Razor Tactical Muzzle Brake is a compact pistol muzzle brake that won’t unbalance your sidearm with a clunky chunk of metal that doesn’t work. This brake is one of the most effective compact pistol muzzle brakes available today. Its low profile won’t get in the way of sights. The Razor Tactical Muzzle Brake manages recoil and muzzle rise effectively, allowing you to stay on target shot after shot, without having to fight to stay on target and take aim.

Razor Tactical Pistol Muzzle Brakes are available with both SAE and metric mounting threads and multiple calibers. There’s a Razor designed to work with virtually any pistol you choose. Installation is easy, simply apply it to your threaded barrel and lock it in place with the included set screw and wrench.

Competition Legal Pistol Muzzle Brake

The Razor Tactical Muzzle Brake complies with the legal dimensions required by the United States Practical Shooting Association, the International Defensive Pistol Association, and SOF pistol brake guidelines. Finished in Mil-Spec black and machined from quality American Steel, the Razor Tactical Pistol Muzzle Brake is another fine product from the Craftsmen and designers at Rex Silentium.

Write a Review

11 Reviews

  • 9mm muzzle break

    Posted by Rich on 14th Jul 2019

    Very good quality for the money and works great on my Sub 2000

  • Great brake with minor flaw

    Posted by Unknown on 27th Jun 2019

    This brake works flawlessly with CZ Scorpion. Only gripe is with the burrs left behind from machining process that are located on brake’s gas ejection holes.

  • Happy

    Posted by Charles on 25th Apr 2019

    Very happy.


    Posted by Unknown on 7th Mar 2019

    Fits perfectly and looks great on my XDM 9

  • Great muzzle brake

    Posted by Unknown on 30th Oct 2018

    Love the design and would recommend to those that want one, have one on my Glock 17 real nice piece to add on to what you have

  • NICE brake

    Posted by Unknown on 8th Jul 2018

    I purchased one of these for my HiPoint 1095TS 10mm carbine and installed it using LocTite on the single set screw's threads. Needless to say after one firing session with my new carbine the set screw came loose and fell off but the brake held on to the barrel's threads just fine. Now I'm thinking of using LocTite on the barrel threads to hold this brake on firmly. Otherwise no complaints, brake does make a small difference (might be a better one if it were twice as long) and the serrations on the front side ARE very sharp. THANKS Wing Tactical...WBFA.

  • Ruger pc9

    Posted by pinra** on 12th Jun 2018

    I got this for my new carbine. The Ruger PC9 carbine. It feels and looks good. Happy with my purchase. Thanks

  • Not disappointed!

    Posted by Rick Bush on 17th May 2018

    I got the razor tactical pistol muzzle brake for my 10mm Hi-point carbine. The machine work is great and it is a good looking peice. The finish was also very good.
    Shipping was incredibly fast

  • Product itself is great but the paint felt a little damp

    Posted by Alex on 3rd Mar 2018

    I would definitely buy this product again

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