Subversive Achievement in GTA 5

Subversive is an achievement trophy in GTA 5 unlocked after completing the mission “The Merryweather Heist”.

This is one of the secret achievements that unlock automatically during storyline gameplay.

Subversive Information

Name	Subversive
Description	You stole an experimental super weapon from Merryweather... and gave it back.
Game Score	20G
Trophy Type	Bronze trophy

How to unlock the Subversive Achievement

To unlock the Subversive achievement trophy in GTA 5, the player has to simply complete the mission “The Merryweather Heist”.

The Merryweather Heist is a heist mission done by all three protagonists. They steal a powerful weapon from the Merryweather security force but end up giving it back because of warnings from Lester Crest.

Trivia

The heist was originally going to be called "The Port of LS Heist", hinting that the canon approach is the Freighter approach since it takes place at the Port as well.
This is the only heist in GTA V that doesn't have law enforcement involved in the heist.