FX-05 Xiuhcoatl
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The FX-05 Xiuhcoatl is a Mexican assault rifle, designed and built by the Dirección General de Industria Militar del Ejército through the Fabricas Militares. The rifle was officially presented in the
The influence of the G36 receiver, AK styled gas piston and Mexican recoil delaying system can all be seen in this partial cut away of a first generation FX-05 Xiuhcoatl.
Fusil FX-05 family
FX-05 Collapsible stock
FX-05 Lower receiver
Polygonal rifling
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Polygonal rifling is a type of gun barrel rifling where the traditional sharp-edged "lands and grooves" are replaced by less pronounced "hills and valleys", so the barrel bore has a polygonal cross-se
FX-05 Xiuhcoatl
…the proprietary design is finalized. In 2017, a Mexican-made UBGL was also demonstrated. The FX-05 is one of the world's few assault rifles featuring polygonal rifling, which eliminates the normal grooves of a weapons barrel replacing them with a system of "hills and valleys" in a rounded polygonal pattern. The optical…
Canon de montagne de 4 modele 1859 Le Petulant
Hexagonal rifling of Le Petulant