In which locations in the game can I farm components, weapons, and experience for my character?

If we're heading to the first spawn point from V apartment, we need to go right from the exit, go down, get in a vehicle, and drive to the desired location. Landmark: this enemy spawn point is located below, before reaching the final mission "For Whom the Bell Tolls" or the "Coffee on the Coals" cafe. The park is dominated by Valentino clan bandits, in groups of 4-6, 3-4 people each.

The second enemy spawn point is located in Santo Domingo. They are located at a "construction site." There will be a total of 8-12 enemies there.

The other point is located in the far south of the map relative to the previous one. Upon approaching the location, you'll see 4-5 enemies on the left. On the right, there are 10-15 enemies fighting among themselves.

The final fourth point is located near the H7 megatower. The estimated number of enemies there is over 15.

The fifth point is purely optional for farming components and experience in the Pacifica region. You can also wander around the districts to farm components for upgrading weapons.

After returning to V apartment, you rewind time 48 hours and go farming until you have enough components. On average, you'll farm over 100 different components per run (assuming you dismantle all your weapons) and between 800 and 1000 experience points for your character (if you haven't reached the maximum level). You can watch the entire process from start to finish in this video.