The Heavy Artillery slot includes the Flamethrower, Rocket Launcher, Heat-Seeking Rocket Launcher and the Minigun. All of these are heavy duty weapons that can cause a lot of destruction and mayhem.

FLAMETHROWER
| CLIP SIZE |
| 500 (about 50 seconds of constant flames) |
The Flamethrower is a great weapon to use against large groups of enemies, as you can spray the flame very easily to hit multiple foes. When an enemy is caught on fire from the weapon, they will run away. Some of the few problems with this weapon is that you cannot move while firing and it's not good against vehicles.
LOCATIONS
- Flint County - Next to some shacks, near the rail tracks
- Flint Range, Flint County - Inside Helena's shed, after you start dating her
- Shady Creeks, Whetstone - Near dirt road and dirt path crossing shallow body of water
- Doherty, San Fierro - At construction site next to your garage, behind a collapsed portion. It's next to a Pool Cue
- Easter Basin, San Fierro - On top of tanker used for Import/Export job
- K.A.C.C. Military Fuels, Las Venturas - Underneath low ceiling inside the base
- Tierra Robada - Inside Toreno's ranch after completing "Vertical Bird"

ROCKET LAUNCHER
| CLIP SIZE |
| 1 shot |
The Rocket Launcher is your go to weapon when you want to deal with vehicles or large groups of enemies that are close together. The aiming reticule is not true to how it is fired and the blast radius can cause some problems in close quarters. Also, the blast causes fire, which can hurt you if you happen to run over it.
LOCATIONS
- Downtown, Los Santos - On roof of building with large radio antenna (need flight)
- Downtown, San Fierro - On helipad of San Fierro Police HQ (only during "Toreno's Last Flight")
- Tierra Robada - In Toreno's ranch after completing "Vertical Bird"
- Las Venturas Airport - Next to some freighters north of garage for AT-400
- The Emerald Isle, Las Venturas - 9th floor of garage
- The Emerald Isle, Las Venturas - Corner of the roof

HEAT-SEEKING ROCKET LAUNCHER
| CLIP SIZE |
| 1 shot |
The Heat-Seeking Rocket Launcher is an upgraded Rocket Launcher that locks onto a target until it either hits it or gets out of range. It is best used on aircraft, such as police helicopters or planes, since it makes them much easier to hit. When you first aim, the targeting reticule is green; once it is red, then that means the target is locked.
LOCATIONS
- Easter Bay Airport, San Fierro - Between fuel canisters
- Tierra Robada - Inside Toreno's ranch after completing "Vertical Bird"
- Aldea Malvada, Tierra Robada - Next to abandoned house
- Pilson Intersection, Las Venturas - On northeast corner of roof of parking lot southwest of intersection

MINIGUN
| CLIP SIZE |
| 500 shots |
The Minigun is the ultimate weapon, as it completely tears through enemies, cars and helicopters with ease. You can't run while holding it, and you will most likely go through your ammo very quickly.
LOCATIONS
- Kincaid Bridge, San Fierro - On top of southern arch (must wait until Desert/Las Venturas is unlocked; requires flight)
- Roca Escalante, Las Venturas - On bottom-most level of underground parking lot, in front of elevator
- Rockshore East, Las Venturas - On top of some scaffolding at construction site (can either be reached by climbing or with Jetpack)
- Area 69, Bone County - Inside base, in a control room (only accessible during "Black Project")
- Tierra Robada - Inside Toreno's ranch after completing "Vertical Bird"

