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3.875" Long Lug MFI 2 - Slot HK G28 DMR Style True CA. DOJ Compliant Muzzle Brake / Barrel Extension any weapon with 1/2 X 28 thread to get to Ca OAL 30" or MD OAL 29" or a Featureless Ca. Semiautomatic Rifle. / Price includes S&H USPS Ground Advantage

G28-MB-223
Designed specifically to fit the any weapon with this specific thread pattern to simulate the look of the HK / Heckler & Koch G28 Style Weapons Platform / HK DMR.

USA Flag THIS PRODUCT IS MADE IN THE USA. USA Flag

Limited Supply: only 3 remaining
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Description

3.875" Long Lug MFI 2 - Slot HK G28 DMR Style True CA. DOJ Compliant Muzzle Brake / Barrel Extension for Steyr AUG, MSAR or IWI TAVOR with 18" Barrel or any weapon with 1/2 X 28 thread to get to Ca OAL 30" or MD OAL 29" or a Featureless Ca. Semiautomatic Rifle. / Price includes S&H USPS Ground Advantage + Insurance

WARNING: The Exit Hole necks down to 0.265". Use only with .22 LR, .223 / 5.56 or 5.45 bullets. NOT for 9mm firearms.

This Muzzle Brake will fit AR15s as well as any weapon on the planet with a 1/2 X 28 right hand thread pattern on the barrel.


California Department of Justice's is deliberately ambiguous on all its definitions. This requires us to read carefully their requirements and comply as best as we can. After reading all the available regulations and definitions we have come to the conclusion that our NEW G28 Muzzle Brakes when installed correctly will comply with the current CA DOJ regulations and definitions as "Muzzle Brakes" and NOT "Flash Suppressors” as our "Muzzle Brakes" operate as follows:

  • This particular MFI G28 Muzzle Brake does NOT reduce the amount of flash discharged from the firearm.
  • This particular MFI G28 Muzzle Brake does NOT redirect the flash discharged from the firearm away from the field of view of the shooter.
  • This particular MFI G28 Muzzle Brake DOES IN FACT REDIRECT the flash that normally would be discharged downward from firearm's muzzle UPWARDS INTO THE SHOOTER'S FIELD OF VISION as there are no slots / holes / openings at the bottom of this product, like those normally found on a flash suppressor.
  • This particular MFI G28 Muzzle Brake DOES IN FACT REDIRECT the flash that normally would be discharged forward from firearm's muzzle UPWARDS INTO THE SHOOTER'S FIELD OF VISION as there is a neck down in diameter of the exit hole which forces the flash / gases backward and out the slots in the top of the product.
  • This particular MFI G28 Muzzle Brake is SOLELY MARKETED as a "Muzzle Brake" which provides anti-recoil and downward thrust / anti muzzle climb due to its physical characteristics.
  • This particular MFI G28 Muzzle Brake also conforms with the definition of a "Muzzle Brake" according to the CALGUNS flow chart.

Do not take our word for it... Read the Regs yourself... This is the closest thing we can find on current regulations.

https://d3uwh8jpzww49g.cloudfront.net/sharedmedia/1509343/12-30-doj-proposed-assault-weapons-regulations.pdf

Page #4 ® covers the definition of a "Flash Suppressor".

Page #4 (x) covers Overall Length, how it is measured and alludes to the Muzzle Brake needing to be permanently attached.

Know Your Rights. Stand Your Ground. Never Surrender!


The MFI G28 Style Muzzle Device is basically a direct copy of the original G28 Flash Suppressor (according to HK definition) found on select HK DMR 28 / AR10 Style Rifles.

We have added "Simulated Lugs" the type found on the new HK DMR G28 rifles and seen at SHOT SHOW 2016 in the HK Booth. I say "Simulated" as the real / correct Lugs have 2 that are the same and one that is taller.

I felt this was a distraction and choose to make the 3 lugs 100% symmetrical. The primary reason being cosmetic, but as no one at HK could tell us what device these lugs mated with, it appeared to also be pointless. So the lugs will NOT accommodate any accessory we know of.

This Version of the MFI HK G28 Muzzle Brake is specifically made for the California and Maryland Markets to meet the California DOJ & MD minimum overall length of 30" or 29" for the New Steyr AUG/A3 SA USA by Steyr Arms, the Microtech MSAR AUG & the IWI TAVOR X95.

This item will fit ANY BARREL with a 1/2 X 28 Thread.

NOTE THREADS FOR AUG: There are 2 known thread patterns for the Original & New AUGs. We make these in BOTH threads and they have different web pages. You will need to double check your weapon to be sure that you order the correct thread. It is generally easy to tell as one is Right Hand and the other is Left Hand threaded. Original Steyr AUGs and most clones that use the original AUG magazine (not an AR15 mag) will be 13mm X 1.0 Pitch Left Hand. The AUG clones utilizing an AR 15 magazine can be either the 13mm or 1/2 X 28 Right Hand.

So if your muzzle device on your AUG comes off in a regular right hand direction & it will take a standard .223 caliber AR15 flash suppressor it is a 1/2 X 28 thread. If the flash suppressor comes off OPPOSITE the normal twist i.e. Left Hand then it is likely the 13mm.

Unlike many of our other products this item is specifically for a VERY LIMITED MARKET and as such is made in very small volumes. Normal production for any other item is 1000 per year minimum. So it goes without saying we have to charge more money for these.

I do my best to keep the price down for our valued customers across the country. Support the USA and "Buy American" and support all the California based firearms companies and "Buy from a California Dealer or Manufacturer as we are like the French Resistance during WWII and well behind enemy lines."


  • Simulated Lugs the type found on the new HK DMR G28 rifles.
  • 100% Made in the USA!
  • The made of Weapons Grade Steel.
  • Heat Treated to about Rockwell C52.
  • Precision CNC machined from billet.
  • Threaded 1/2 X 28 tpi Right Hand
  • Maximum Length: = 98.6mm or 3.875 inches.
  • Maximum Barrel Extension: = 83.6mm or 3.350 inches.
  • Maximum I.D. @ 0.465"
  • Weight: 5.2 ounces!
  • 2 - Exhaust Slots venting upward only.
  • Anti-Recoil Attributes
  • Anti-Climb Attributes
  • Mil. Spec. Semi-Matt Black Oxide Finish. The Photo has been lightened to show detail and profile, so it is actually darker than in the photo.


NOTE: Even though the overall length of this item is 3.875" part of that is the threads. As you can only count the threaded area once (threads in the product cover the threads on the barrel) so the total ADDED LENGTH to any weapons system's barrel would be about 3.350".


This item fits any weapon with a 1/2 X 28 threads WITHOUT ANY MODIFICATION. You do however need to remove the existing Flash Suppressor / Flash Hider / Muzzle Device.


This item WILL REQUIRE a crush washer in order to time the slots to the top for maximum Muzzle Brake Effect. We do NOT sell or provide crush washers. You can reuse the one from your barrel or buy them on-line.


This accessory does NOT affect the accuracy of the weapon in any way.


Muzzle Brakes are also known as and confused with: Flash Suppressor, Flash Hider, Flash Hinder & Anti Climb Device. This however we classify as a MUZZLE BRAKE.

We test all our products to be 100% sure that they function shot after shot without any problems.

So if you are looking at doing a "Featureless Rifle" using a MFI G28 Muzzle Brake should be in compliance with the Letter and Spirit of the law.

TORQUE WARNING: DO NOT over tighten any muzzle device in order to time the slots upward as the heat from shooting on an over tightened muzzle attachment will not dissipate fast enough and will crack and muzzle device due to heat expansion. 15 lbs. torque is plenty with or without the use a crush washer. Use peal washer in necessary to get the correct timing.


The Barrel Extension / Muzzle Devices / Flash Suppressors / Muzzle Brakes / Flash Hiders / Flash Enhancer does NOT reduce muzzle noise or muzzle flash in any way. So these are 100% legal for the regular civilian to own in all 50 US States or at least as far as we care.

No FFL needed, No Special License, No Permit Required, No Proof of Age & No Special Tax Stamp needed to order.


NOTE TO ZEALOUS LEFTIST DEMOCRAT / COMMUNIST ANTI GUN ASSHOLES & THEIR CRONY LAW ENFORCEMENT:

In accordance with the Joe Biden & Beto O’Rourke directive I personally as well my company no longer own(s) or possess any firearms or ammunition. This includes but is not limited to: Handguns, Pistols, Shotguns, Rifles, NFA items, Hog Legs, Fire Sticks, Smoke Poles and or Thunder Clubs.

All firearms that appear on our web site, regardless of what is written about them, are not owned by the company nor possessed by anyone associated with MFI and may even be CGI / PhotoShop.

Therefore regardless of any new firearms laws / taxes, no probable cause can EVER be assumed on any property (stationary or mobile) owed by myself or MFI.

AGAIN: We are 100% in compliance with any possible new “Biden / O’Rourke Public Safety Act” and therefore NO PROBABLE CAUSE could ever be assumed.

Lastly anyone arriving with a warrant of any kind will be assumed to be an IMPOSTER with intent on murdering us and will be treated as such without warning.

Those invading our territory may receive serious and even fatal wounds from rusty blades, clubs with bent nails, spear tips, arrows and or crossbow bolts.


NOTE NEW STATE LAWS:

States in IL & NY have recently defied the Supreme Count's Rules and continue to enact new gun laws.

TO BE 100% CLEAR! MFI (in essence me as I am a one man show) having studied Constitutional Law in Collage see ALL STATE LAWS that limit firearms in any manner as a violation of BOTH the 2nd Amendment and the 10th Amendment.

I WILL ship ALL MFI PRODUCTS to all 50 US STATES regardless of your state's "opinion" or "feelings" or "regulations" as these are absolutely 100% Unconstitutional.

Additionally we will NEVER turn over any records of our customers to ANYONE regardless of their threats or illegitimately and illegally obtained court order.


Restrictions

This item is NOT RESTRICTED FOR DOMESTIC US SALES in any way and we offer DOMESTIC USA shipping to ANYONE. We ship to all 50 US States as well as all US Territories i.e. Guam & Puerto Rico. Sorry we can NOT ship to ANY APO address regardless of actual location.

This item is 100% RESTRICTED FOR EXPORT OUTSIDE THE USA. The US Department of State regulates / restricts this product and it is NOT EXPORTABLE outside the USA even to LE, Governments or Military without State Department approval.

This approval is AVAILABLE through MFI as we are an ITAR / Dept. of State Registrant with the Directorate of Defense and Trade Controls Office. We can obtain a US State Dept. Export License for you.

Please feel free to contact us if you have any questions on this issue.

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  • G28-MB-223
  • G28-MB-223
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  • SHIPPING IS INCLUDED VIA USPS on orders over $82.00 Dollars AND OR If S&H is INCLUDED in the Title / Discription.

  • IN STOCK

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