Soldier Systems has some interesting items
SIG's USSOCOM Squad-Variable Powered Scope
http://soldiersystems.net/2018/03/08/enforce-tac-sig-optics-exhibits-socom-vpco/
This scope is similar to SIG Sauer's TANGO 6, but supposedly there are some differences.
H&K Gen 3 magazine
Heckler & Koch showed their third generation polymer magazine.
http://soldiersystems.net/2018/03/08/enforce-tac-18-heckler-koch-introduce-gen3-polymer-magazine/
Tactical Pro Gear's Rapid Deployment Plate Carrier
This plate carrier has incorporated magazine slots and SERE buckles
http://soldiersystems.net/2018/03/09/enforce-tac-tpg-black/
From: Soldier Systems Daily