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Troy Industries 5.56mm Medieval Muzzle Brake

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Get the most accuracy out of rapid fire situations the Troy Industries Medieval Muzzle Brake for 5.56mm AR platform rifles. Installation is easy and is just like installing your mil-spec A2 flash hider. Its multi-angled side ports help to keep your muzzle and barrel more manageable during rapid fire than a flash hider. Additionally, the presence of teeth on the end of the mean it's ready for CQ battle, and also that with the Troy Medieval Muzzle Brake installed your AR can be used as a breacher as well. See below for more info.


  • 1/2X28 thread pitch
  • Heat treated ordnance steel construction
  • Post ban compliant when permanently attached
  • Angled teeth on the end make your rifle CQ battle ready
  • Enables your AR to be used for breaching

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Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily. only ships within the United States. Federal legislation dictates we cannot ship our products internationally.

Troy Industries

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.