[ If Girge was early enough, he would have seen Seto walk past him and his attempt at dismantling one of the guns in the lodge, and into the door which marks out the firing range.
More importantly, if Girge ventures down the firing range, he'll notice that Seto's handling one of the pistols in the range with all the familiarity of someone who knows what it's like to hold the weight of a gun in his hand, and he's unflinching even as he unloads one round of blanks into the dummies that serve as targets.
He's not wearing earplugs or goggles this time around - who has the luxury of doing that in real life? A firing range is too absurdly safe - which is why when Girge ventures beyond a certain point, in between the sharp crack of gun shots, Seto's going to notice, whirl around, his coat billowing out behind him, and level his gun right at the level in between Girge's eyes, cocked and ready to fire. ]
... If this were loaded, you'd be dead.
[ Thank goodness it's not, then, although Seto's eyes are narrowed slightly. It takes a couple of moments before he lowers the gun. It's still gripped in his hand tightly, but at least Girge isn't having a gun pointed to his face.
He hasn't spoken with Girge before aside from in passing, so it isn't even induced by the night terrors when he regards Girge with just a little bit of suspicion. ]
What brings you here?