Arc Raiders Wiki ARCs

Name	Size	Threat	Health	Armor	Weakness
Bastion	Large	Critical	2050	Heavy	Rear plate, Leg joints
Bombardier	Large	Critical	2670	Light	Rear Plate, Leg Joints
Comet	Small	High	100	Heavy	Core
Fireball	Small	Moderate	20	Heavy	Core
Firefly	Small	High	155	Heavy	Yellow Canister, Core
Hornet	Flying	High	200	Light	Rear Thrusters
Leaper	Medium	Critical	1100	Heavy	Eye, Leg Joints
Matriarch	Boss	Extreme	30000	Heavy	Core, Leg Joints
Pop	Small	Moderate	20	-	Unarmored
Queen	Boss	Extreme	33864	Heavy	Core, Leg Joints
Rocketeer	Large	Critical	1100	Heavy	Thrusters
Sentinel	Stationary	High	300	Light	Core
Shredder	Medium	High	480	Heavy	Thrusters
Snitch	Flying	Moderate	158	-	Thrusters
Spotter	Flying	High	80	-	Thrusters
Surveyor	Small	Low	257	Heavy	Core
Tick	Small	Low	10	-	Just shoot it. It's also one-hit with your melee weapon.
Turret	Stationary	Moderate	80	-	No armor plating
Vaporizer	Large	Critical	100	Heavy	Reactor
Wasp	Flying	Moderate	110	-	Thrusters