Defeat 100 enemies with headshots

Defeat 70 enemies with the FAL

Stop the convoy

Snipe a grenade on an enemy's webbing from 100m

Use a trip mine to kill an enemy who is trying to assault your position

Defeat three enemies with one explosion

Defeat 30 enemies with Mk-NDI grenades

Defeat 20 enemies with hand-to-hand combat

Campaign: find 5 collectable weapons

Campaign: 50 kills with sniper rifles

Campaign: destroy 1 satellite uplink

Campaign: 50 kills with assault rifles

Kill a Rockstar or someone with this Trophy in a public multiplayer match.