Indeed. At the previous day phase, we have had only one gun claim.
It does not seem that there is a fabricator, per my see. Having a fabricator would mean that there is a role alike Santa, Blacksmith or Gunsmith. I presume it is between Santa and Gunsmith, as the fabricator mostly fabricates fake guns.
@We do not have much information besides the one that Sparkin has a different behaviour. For that, we can either go for him, which if he is innocent, gimmepie and Rabinov may likely be scum, but if he is a customer, that would make them both clear. I do suggest that you do vote Sparkin, or if you have a most agreeable lynch to show it to us.