to italiansport : I think you could visit the site of Arsenal Military Sales and call them. They have a lot of equipment, it's not in France, it's in Belgium and the chance they speak American will be higher than in France.
AMS Arsenal Military Sales

There is another shop, in France, that might provide this type of equipment, it's called Esistoire. You might also call them. ESIStoire - Vente d'objets militaires, armurerie