Board Thread:Questions and Answers/@comment-25806945-20141203182729/@comment-1173941-20141203184523

You're going to a wiki about the official franchise-- to ask about fan art? Honestly, who knows? Ask the artist of the picture, or some gun expert.

Silica also has some kind of pistol under her under-arm. And it's possible Asuna is using an energy weapon, as it's geared towards being light and stuff (but that's a guess).

Again, you should probably ask someone who knows about guns. This is also probably in the wrong section, considering you're asking about fanart, but I don't think there's a section for that (maybe "Fun & Games"? Dunno, I guess I'll leave it here)