Manufacturing facility : 12515 Maxim Drive, Houston , Texas, 77065

Welcome to the Internet site of Interfor Usa Group Inc.

Interfor Usa Group Inc. is a company specialized in the manufacturing of tactical firearms and equipment, founded by firearms enthusiasts and professionals for the satisfaction of all legal firearms and accessories/parts for the needs of the law abiding citizen worldwide.

Please go to our ABOUT US page to read about Interfor Usa Group founders and IMPORT EXPORT - HOW TO page to get a guide onhow  to legally export firearms from the USA to your country with our collaboration.

Also read our AIRSOFT - AIRGUN - TRAINING page regarding firearms training with airsoft replica guns for the most realistic training system today available on the market at a reasonable cost for all legal gun owners.

Feel free to contact us at the CONTACTS page or via email at :

Ken Eaton of Eaton Personal Defense tests our HK clone line

Mr. Ken Eaton of Eaton Personl Defense of Houston has tested our entire line of HK clones (IF5 - IF5K - IF53K - MC51) with some very interesting results.

Mr. Eaton is a former member of the British military, specialized in the use of HK system firearms.

Pretty soon a movie of his test will be published on Facebook and Youtube.

This is the final test of our IF53 (HK53 clone). Next week we will have our final test with a British specfor instructor who used this gun in the real world. Wish us .... good luck

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Finally available :




The Interfor IF-5 pistol is a clone of the most famous HK MP-5 submachine gun, made famous by the British S.A.S. In operation “Nimrod”, the assault on the Iranian Embassy in London of 5 May 1980 (see here :


9mm. Caliber pistol

Shockwave folding brace with folding adapter

Original military issue parts kit with

new 9mm RCM Barrel

new POF complete bolt and carrier, carrier is Duracoat RAL 8000 finish

original military issued trigger housing and trigger pack (both modified as by ATF specifications)

Interfor manufactured receiver fabricated from a flat

one korean magazine (actually tested on the firearm) - spares available for $30 just make us at the order.

VISM Tactical bag

Duracoat HK RAL8000 / Dark green finish that will last a lifetime. 

Ral 8000 Grünbraun is the most recent finish issued by HK ontheir MP5 in the MLI (Mid Life Improvement) version introduced at Shot Show 2013.

Interfor USA Group is a small Houston based armory entering the market after one and half years of experimenting, specialized in the civilian legal conversion of military firearms.
We will introduce other firearm models in the next future, all rebuilt for military parts kit and been unavailable on the US market since the nineties.

All our guns are throughly tested shooting a total of two magazines, during the assembly phase and before the final finish, to make sure that will shoot right out of box. No bad surprises, no hassles.

Ships free to any FFL. No sales to California or where prohibited by law.

Three day “no shoot” return policy, after that we will warranty the firearm for one year.

Feel free to ask any questions.