Q.D. 5.56 Muzzle Brake (1/2"x28) - YHM-5M2-QD

Q.D. 5.56 Muzzle Brake (1/2"x28) - YHM-5M2-QD

$113.95
(6 reviews) Write a Review
SKU:
YHM-5M2-QD

About the YHM Q.D. 5.56 muzzle brake for suppressors

For users who desire a muzzle brake instead of a flash hider, YHM now offers this Q.D. Mount muzzle brake. Sound suppressors naturally work as a muzzle brake, this Q.D. mount will decrease the recoil of your host firearm even more.

Shim Kit is included in the price (SHIM-3102-SET)

Factory Installation Available: FREE installation is available for all YHM products onto your rifle. Some restrictions apply, call for details.

The muzzle device length is 2.418". Length added to the barrel is 1.793" (on barrels with 0.6" threads).

View Installation Video Here



Our 3 Chamber design has no downward facing ports which helps eliminate dust signature when shooting in the prone position as well as acting as a compensator. Our Redesign of the YHM-5M2-QD has a smooth sleek look which eases cleaning.  The redesign also features an improved mounting service which makes attachment quicker, and easier.

Length: 2.5"

The YHM-5M2-Q.D. is threaded 1/2"-28

SHIM-3102-SET contains the following shims:

  • 2x 0.002"
  • 3x 0.005"
  • 1x 0.020"

    The devices should be torqued to between 20 and 30 Ft-lbs.

6 Reviews Hide Reviews Show Reviews

  • 5
    Q.D. Muzzle Brake

    Posted by Anthony Dellinger on Mar 3rd 2025

    Precision machined, highest quality . I’ve been in the machine shop trade for over 45 years. I know what quality looks like. None better than YHM.

  • 5
    Q.D. 5.56 Muzzle Brake (1/2"x28) - YHM-5M2-QD

    Posted by Joe Hubbard, MD on Nov 30th 2024

    Arrived quickly and was easy to attach. Perfect fir for my rifle and suppressor. YHM staff was extremely knowledgeable about exactly which adaptor I needed. Great people. Extremely happy doing business with them.

  • 5
    .223/5.56 QD Muzzle Brake

    Posted by Murrill M on Jun 21st 2024

    Laser chamber bore-sighted to re-zero my Springfield ATC Elite .223 Wylde 18 inch barrel setup and rifle still maintained the .04-.06 3 rds MOA zero from before at 25 meters. The actual YHM suppressor is still pulling time in ATF lockdown. With that NFA item I have another 5.56 flash hider that I will be installing on my Springfield Helion hopefully one day.

  • 5
    Great company to work with

    Posted by Tom on Jul 17th 2023

    Fit great and runs great , just what my rig needed . Great people to work with.

  • 5
    5.56 QD. MUZZLE BRAKE 1/2 X 28

    Posted by Anthony Gia on Jun 23rd 2023

    Perfect fit! Came with several shims. Very well made! Made multiple purchases from YHM! Will be buying from again! Thanks!

  • 5
    Quality

    Posted by Raul Mendoza on Aug 10th 2022

    I have 2 of these, 1 that came with the can and bought an extra one for another rifle and these are sweet. No issues installing and perfect alignment

Yankee Hill Machine Co., Inc. does not offer for sale any controlled product (serialized parts) directly to the end user. This includes Complete YHM-15s, Sound Suppressors, and Lower Receivers. Follow these steps when purchasing to ensure that you receive your order as quickly as possible.

1. Visit (or call) your local firearms dealer and tell them exactly what model number you are looking for (If ordering a sound suppressor keep in mind the dealer needs to be a Class 3 dealer). If your dealer of choice does not currently a offer YHM products don't worry. They can easily become a YHM dealer.

2. IMPORTANT NOTE: EVEN IF A PRODUCT IS OUT OF STOCK ONLINE, DEALERS CAN BACK ORDER THE ITEM AT ANY TIME. Placing your order through a dealer gets you on the back order list and ensures that you will receive your product in the fastest manner possible. This can be applied to any item you are looking for on the website.

Once the order is placed, as soon as the product is ready to go out the door the dealer will be notified and the product will be on its way.

3. Once the dealer receives your order they should contact you to come and pick it up.

Manufacturers Disclaimer:
You, the purchaser are responsible to know your local, regional, state and federal firearms regulations regarding assault rifles and NFA weapons (Such as sound suppressors and short barreled rifles) when purchasing our products. Some of our products in this catalog require a Federal Firearms License and/or S.O.T for purchase.

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