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MFI Slip On Flash Suppressor For Century Arms CETME SPORTER Rifles / NEVER TO BE MADE AGAIN!

Designed specifically to fit the Century Arms CETME SPORTER Rifles WITHOUT threaded barrels.


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This mount fits ONLY the Century Arms CETME SPORTER rifles WITHOUT a threaded barrel and is 922r compliant.

May or may NOT fit other Century Models or other rifle barrels. Slip over application with I.D. hole @ 0.585". So check before you buy.

So I bought this CETME Sporter from Century which is an HK91 style clone for $600.00... I got a deal as it did not have a threaded barrel. Of course this bothered the hell out of me, so set out to find a SLIP ON HK G3 / PTR-91 Style Flash Hider. To my surprise no one made one.

So I then figure... How hard would it be to thread the barrel?... I bought one of those 15mm dies, a die holder and an in the barrel centering tool... Well it almost worked... So with a cock-eyed thread then Flash Suppressor looks stupid and worse yet the end of the barrel has none centered threads... CRAP!!!

As a manufacturer I figured... If no one makes one and I have this problem, others out there must also have the same problem. Why not just make a SLIP ON version? So I did... Here is the prototype... It is held on with a single set screw hidden at the bottom. I copies the Heckler & Koch muzzle break / flash suppressor exactly with the exception of the thread and I increased the rear ring a little bit to accommodate the set screw better. I placed the Flash Hider on and tightened the set screw enough to mark the barrel, then I deviated / drilled a shallow hole in the barrel to allow the set screw to really grip. Of course you should weld it in place too as vibration will eventually loosen the set screw.

The I.D. of the hole is a very tight tolerance and you may need to tap it on with a rubber hammer.

Pictured above is the Prototype in the raw white / unplanted weapons grade steel. The finished product will have a hard coat Mil/ Spec. Parkerized Finish in a very deep gray color.

I also left the set screw stick out so you could see the location better. When the screw is tightened all the way it will NOT stick out.

So if you are looking to buy a CETME Sporter rifle without a threaded barrel or even a screwed up thread... No worries we have you covered or should I say "We have your barrel covered".

Muzzle Brakes are also known as: Flash Suppressor, Flash Hider, Flash Hinder & Anti Climb Device.

These are designed for LIVE FIRING.

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

MFI uses the term "Flash Suppressor" ONLY in reference to the shape / look that our Muzzle Brakes have as they are designed to mimic the external appearance of their Military Counterparts.

This Flash Suppressor / Muzzle Break will NOT allow the use of a standard CETME or HK G3 bayonet. First of all we copied the HK G3 flash suppressor which is larger in diameter than the hole in the CETME bayonet. Additionally the fact that this product SLIPS OVER the barrel and thus becomes about 1" too short.


  • 100% Made In the USA.
  • Fits Only Century "CETME SPORTER"
  • Weapons Grade Steel / Mil. Spec.
  • Heat Treated to about Rockwell 34.
  • Slip over application with I.D. hole @ 0.585"
  • Qualifies as 922r Compliant part.
  • Weapons Grade Steel / Mil. Spec. Deep Gray Parkerizing.
  • As close a copy of the original: We spared no expense to get these absolutely correct.
  • Tolerance held is + / - 0.001 (less than the thickness of a piece of paper).

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

As you can guess I have become a fan of the CETME and enjoy shooting it. Because of the stigma associated with CETME (in the eyes of the HK owners) I knew that this would be a labor of love and that it would likely never be a high production product like our other Flash Suppressors lineup are. Still I wanted to give back to a community that has been neglected, despised and ignore for far too long.

So I made only a very few of these to test the market... Maybe I will be proven wrong, but here it goes... Normally these would be well over $95.00... To test the market I am offering these at very attractive price.

MFI is the GENUINE ARTICLE / REAL DEAL that others copy. Designed for Specifically for the CETME rifles to mount directly to the existing barrel WITHOUT any modification. By far the Most Cost Effective way to make your CETME rifle look COOLER.

SPECIAL NOTE ON STYLE & TRADE NAMES: "HK", "MP5", "G3", HK94, as well as other marks, are Registered Trademarks of Heckler & Koch as are CETME & Accuracy International and are used on this web site for reference only. This item is NOT manufactured by HK (Heckler & Koch). This real weapon's manufacture has NO relationship to this product, nor any product offered by MFI.

Thus any mention of or use of trade names is done in reference to the real weapon for which these items are designed to fit on to. No MFI offered product has any Trademarks or other IPR use on it other than our own. We do this to be sure that there is NO CONFUSION IN THE MARKET.


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.


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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Shipping Information

  • Item Requires Shipping
  • 0.3 lbs.
  • SHIPPING IS INCLUDED VIA USPS on orders over $82.00 Dollars AND OR If S&H is INCLUDED in the Title / Discription.

Customer Reviews

Comment Total Reviews (3)

Works Great! Looks even better!
  • Currently 5/5 Stars

Reviewed by:

Product ownership: Less than 1 month

Purchased from: MFIAP.COM

I bought this as the front of the barrel looks like crap... Went on very tight and stayed on without moving through 300+ rounds. I would suggest using loctite of welding it on as it is held on by a single set screw. Super quality with nice Parkerizing. I only with the rest of my CETME looked as good as the MFI Hider and the scope mount that I bought. VERY FAST SHIPPING TOO!

How do they get it to me so fast?
  • Currently 5/5 Stars

Reviewed by:

Product ownership: A year or longer

Purchased from: MFIAP.COM

Incredible speed in shipping. Great product. I welded mine on. Super finish and functions well.

  • Currently 5/5 Stars

Reviewed by:

Product ownership: Less than 1 week

Purchased from: MFIAP.COM

Ordered for my CAI G91 with non-threaded barrel. Fits great, looks amazing, and shipping was fast. A quality product from a company that obviously takes pride in customer service, design, and quality. Now my rifle looks as good as it runs. I am absolutely satisfied with my purchase.

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