Overview Image Gallery
Fox Alistair is seen carrying a pair of bladed weapons, with one attached to each arm.
Both of Fox's weapons consist of a blade attached to a gauntlet which Fox wears across his arm. The blade has a bronze coloration while its sharpened edge, from the midsection to the tip, is black. The weapon has a barrel located in the front and the trigger works as the handle.
Due to the blade being position on the elbow, it is highly likely that this weapon is designed with elbow strikes in mind. If the weapon has a forward firing mechanism like Ember Celica, the recoil could bring the blades into another target like Crescent Rose.
During "Field Trip", a closer look at Fox's weapon is shown and allows a glimpse of its more complex mechanisms. It appears to feature a pivot which allows the blade to swing forward toward Fox's wrist and back again, similar to the arms of a mantis. There are what appear to be dust ammunition clips along Fox's belt, suggesting potential ranged capability.
"Breach" shows that Fox uses the blades in combination with martial arts, performing moves similar to boxing to hit both with his fists and the blades. He kills several Grimm before punching an Ursa with enough force to make it explode, shooting its spikes and killing off more Grimm. This technique possibly uses Aura, since Lie Ren was shown using a similar ability against a King Taijitu in "The Emerald Forest".