User blog comment:DiegoAnime3000/Analyzing Velvet Scarlatina and her Team/@comment-186.188.68.63-20140409141355/@comment-10390252-20140409145054

I dunno... Looking at it, it looks more like a rifle, maybe a Winchester lever-action...

The guy with the spiked gauntlet is probably a blade fighter; the blades can probably pivot forward or back, depending on what he needs. The other guy seems to have a polearm which might have a rifle or other projectile weapon built into its' shaft.