[TigerClaws]

New photos from the room here, including perp’s body.

He looks to have on a black glove.

http://www.dailymail.co.uk/news/article-4944234/Two-23-rifles-inside-Stephen-Paddock-s-room.html

[tumblindice]

From your photos of the weapons found in the room, you can't see the selector knob but that sure looks like the front of a Slidefire stock on that S&W .22LR AR.

[Meet the New Boss]

In that photo, a stack of another 15 or so large capacity magazines. He had plenty of ammo left.