If you guys have watched Kamen Rider Zero One Episode 8, then you guys already know about these weapons here.

Behold the "mass-produced ShotRisers", A silver variant without the transformation function is mass-produced for use by the regular soldiers of A.I.M.S. This weapon is located in A.I.M.S. HQ including the mass-produced Attache Shotgun and the new weapon, Attache Arrow. Both Attache Shotgun and Arrow has taken by Horobi and Jin including the Amazing Hercules Progrise Key.

Also some interesting things i saw, Little Assassin (Dodo Magia) is created again and somehow even stronger to fight against Valkryie Lightning Hornet Form, and now he wields a pair of Valk Saber swords. Also his Dodo Zetsumerise Key is cracked from Episode 7 where he is defeated however its seems this cracked Dodo Zetsumerise Key can be used multiple times, giving the Magia a boost in their abilities. That means including all Zetsumerise Keys.

(A/N: Little Assassin or Ansatsu-Chan)