Image: UbisoftOfficial screenshot from Ubisoft.
The Exterminador is the first Supremo backpack you get, earned in the story operation Du or Die. Its Armagedón Strike fires seven homing rockets that pick their own targets, which makes it great against vehicles and helicopters.
Fire it when a helicopter or armored vehicle shows up, or when a group of soldiers is dug into cover. The rockets go up first and then come down on targets, so cover does little to stop them.
It is given to you during Du or Die, the story operation set in Vencejo. No purchase is needed.
Fantasma launches three poison canisters instead, but they do not home in on targets. Exterminador is the pick when you need guaranteed hits on vehicles.
Auto-Crossbow
The Auto-Crossbow, called the Executioner in Far Cry 6, is a semi-automatic crossbow you carry as a special weapon. It returns from Far Cry 4 and looks like a stockless BZ19 with a helical magazine.
Auto-Turret
The Auto-Turret is a deployable gadget that you place and then leave to shoot enemies on its own. It is handy for guarding a flank, and FND Engineers use their own turrets against you.
Compound Bow
The Compound Bow is a silent bow for stealth kills and hunting in Far Cry 6. Arrows make no noise, so you can drop guards without alerting a base, and its unique version is the brightly painted Bullseye.
Image: UbisoftDiscos Locos
Discos Locos is a Resolver weapon that launches CDs as blades while it plays salsa music. Hip-fire shatters discs into shotgun-style shrapnel and aimed fire throws them whole, so it works at close and mid range.