[1] On 23 May 1941, Carlos Martin, Gildo Marcati and Arnoldo Pienovi, founded the defense company "Fábrica de Armas Halcón".
In the other body, were the sections of polished, drop hammers, finished butts, bronzed, armed, packaging, deposits, plus stands for the test of .22LR calibre rifles.
It is possible to emphasize, that in his almost totality, the systems and mechanisms that used the arms of this company/signature was of its own design, credited with international patents.
The advantage consisted of granting major hardness to the steel and obtaining one more polished surface, avoiding therefore the heating of the guns, considering the smaller friction produced by the passage of the projectiles, mainly in the automatic weapons.
The pieces that composed its rifles and machine guns were schemed or executed by winches or drop hammers, except for the marks of the pistols gas release devices, that were of smelting.