So a question before I make my post, as it'll change what Satoru looks to do next. xD

What would you say the common material that most pistol handles are made from? I assume this might not apply to special-made pistols that might appear in the future, but...eh. xD And I figure it should be common knowledge for him. Is it a similar kind of ironwood that makes up the handle of weapons like Zypha's scythe? I'm thinking of having him ask for Asus' pistol so that he could use the handle for a coating if he needs it, but I need to know what material that would be, since I assume he'd be able to grasp the handle with his palm like he did the glass in the beginning.