Muzzle bones don't work as muzzle flashes Thread

I created a model of Imperial hero, Baron Soontir Fel's Ti Fighter and export it. Despite i been have all Xml's, textures and meshes, when i test model in game, they don't fire, only flying. I put aside repair of this model, and start working on ships, but when i tried to create a Munificent turret, my old problem returns. The problem is that the muzzles, that i linked to barrels, works as standard bones(e.t. they don't flash when turret shoots), even when i linked it to bones.

In other mods, it works, but i can't understand how.

How i can fix it and make them work?