The Gage Spec Ops Pack Add-on for Payday 2: Crimewave Edition has 3 trophies - 1 bronze and 2 gold.
Finish any heist and kill at least 200 enemies using the Reconnaissance Sight on Vh or above.
Toggling the 45° Red-Dot Sight between kills, get 10 kills in a row without missing on OVK or above
Get 3 headshot kills with 1 shot while using the Donald's Horizontal Leveller barrel ext.