FN SCAR-SC
This rifle is only for LE/MIL, but hopefuly there will be civilian/pistol version as well
Chris Bartocci goes over some new parts from Seekins Precision (6:04), Kalashnikov (8:40), Core Rifle Systems(16:03), PTR (17:00), and M+M Industries(18:08)
Core Rifle Systems also came out with a 9mm PCC rifle with ambi magazine release called CORE15 9mm PCC
http://www.thefirearmblog.com/blog/2018/01/24/shot-2018-core15-9mm-pcc/
Colt Night Cobra .38
Colt is getting back in to revolver game and this time it's with a .38 revolver. It is DAO(Double Action Only) with 2 inch barrel. MSRP is $899
http://www.thefirearmblog.com/blog/2018/01/24/shot-2018-new-colt-night-cobra-38/
Crimson Trace
Crimson Trace is now part of a conglomerate that holds S&W but they manufacture products for other firearms as well.
http://www.guns.com/2018/01/24/crimson-trace-hosts-new-products-at-shot/
FB Radom's BOR rifle is not ready for civilian sale, but hopefully will be
http://www.thefirearmblog.com/blog/2018/01/24/shot-2018-fb-radom-zmt-update-rifles-approved-us-import/
Franchi Momentum
Franchi is movig in to bolt rifle field
http://www.guns.com/2018/01/24/franchi-debuts-their-first-ever-bolt-action-rifle-at-shot-show-2018/
Ghost Gunner 2.0
This machine is expanding its inventory with Polymer 80 lowers and 9mm AR jigs
http://www.thefirearmblog.com/blog/2018/01/24/shot-2018-ghost-gunner-2-0-polymer-80-glock-9mm-ar-lower/
Recover Tactical is known for their grip picatinny rail extension for 1911s and Beretta 92s. This year, they came out with slide charging handles and magazine extension for Glock 43
http://www.thefirearmblog.com/blog/2018/01/24/shot-2018-recover-tactical/
Serbu
Serbu is updating their really inexpensive single shot .22 pistol to something more marketable. It will be around $100 according to the video in the article
http://www.guns.com/2018/01/24/mark-serbus-got-two-new-guns-available-soon-video/
SureFire Stiletto
This light looks like a knife. But it emits 700 lumens at price just over $100
http://soldiersystems.net/2018/01/24/shot-show-18-surefire-stiletto/
ZRODelta Genesis Z9
Here is another metal Glock copy that is hitting the market. It offers more modularity than the most Glock copy frames on market
http://soldiersystems.net/2018/01/25/shot-show-2018-zrodelta-genesis-z9/
From: Soldier Systems Daily, Vickers Tactical, The Firearm Blog, Chris Bartocci, Guns.com