USSOCOM is looking for a scope that has variable power. It is seeking both First Focal Plane scope as well as the Second Focal Plane scope. Interestingly, First Focal Plane Scope will be set aside for small business, while Second Focal Plane Scope is open to everyone.
http://soldiersystems.net/2017/11/10/ussocom-seeks-squad-variable-powered-scopes/
Currently, USSOCOM is using Vortex Razor HD Gen II for this role.
From: Soldier Systems Daily