Unlike all of the others, Reno wasn't too keen on searching for weapons. For starters hated any sort of physical confrontation, so confrontations involving weapons were ones he especially wanted to avoid. Of course, he knew that now as not the time to think about such things. When a psychopath and his pet lightning dragon are in pursuit then the best thing to do would to be to get some form of self-defense, even if said defense was futile. Of course, Reno had no idea what else could be out there besides A and his dragon. After all, in this strange world anything could be there, and if anything was there then some defense against it would be better than no defense.
Reno found the fact that all of these weapons were here in this one spot to be too much to be a simple coincidence. Knife and gun laws in Japan made most of these illegalized, and even then weapons like grenades or bow and arrows were things that even most common gangsters wouldn't even be carrying. Reno could understand Yakuza carrying swords and some of the better guns, but even then they would use more efficient explosives over grenades or just guns in general over bows and arrows. Reno shoved his qualms for the situation aside for now and just picked up the first thing he could find. A .45 caliber pistol, two of them to be exact, along with several magazines of ammunition.
Reno had never actually wielded a gun before let alone held one, so their heavy weight in his hand was something that he wasn't just used to yet. For a moment Reno had actually looked over the gun, putting it against his temple for a single moment before shaking his head. He wondered if they could do the same thing to summon some monster like A did, but figured that it wasn't worth gambling since they had no idea what was going on so trying to summon a monster without any remote idea how to would be suicide, especially since the method to do so would be to do something similar to suicide.
After holstering the two pistols Reno looked to the others, then out the doors. "Its nice that we are armed and all...but I doubt these will do anything against A and his draconic companion" Reno told the others in a sort of quiet, solemn tone as he shook his head and heaved a small sigh. "It would be best if we continue on our way, further away from A since we not only know where he is, but also we know that, judging by his desire to toy with us, he has no intention to follow us for the next 30 minutes". Reno then turned just continued to look out the doors after that, trying to contemplate on where they could actually hide from a monstrosity that large and that powerful.