There are many articles regarding other things shown at the NRA Annual Meeting.
Hunting rifles - Guns.com has some pics of various hunting rifles that showed up on the exhibition, including Mossberg, Stoeger, Benelli, Henry, and Tikka.
Link: http://www.guns.com/2016/05/21/whats-new-in-hunting-at-nra-show-2016/
St. George bullpup .50 BMG - If you want the range of .50 BMG round but compactness of a rifle, here's another one to looks at. 45 inches long, and $8,200
Link: http://www.guns.com/2016/05/24/st-george-bullpup-50-bmg-makes-a-splash-at-nra-5-photos/
TacomHQ TARAC Image Shifting Lens Technology - This apparatus gives shooters new zero for 500 yards immediately just by flipping it up.
Link: http://www.thefirearmblog.com/blog/2016/05/25/tacomhq-tarac-image-shifting-lens-technology/
Springfield Armory's Chris Kyle Limited Edition TRP was auctioned off for $22,500
Link: http://www.guns.com/2016/05/21/springfield-armory-auctions-chris-kyle-pistol-video/
Random shots from The Firearm Blog, including Armscor .22 Magnum XT-22 pistol with floating barrel.
Link: http://www.thefirearmblog.com/blog/2016/05/25/random-shots-day-2-nra-annual-meeting-2016/
Collector's corner - Here's collection of historic firearms and some auxiliary stuffs
http://www.guns.com/2016/05/26/inside-the-collectors-corner-at-nra-louisville-19-photos/
