This running list will note the best weapons and armor you can get from the Black Market; many of these weapons are “overclocked”, which means they are more powerful than their standard counterparts and do greater damage. Black market weapons also provide better general mods (such as ones that increase body damage or can heal you after causing damage), making them exceptionally valuable.
You’ll get these weapons from Lola at any main base in the game, and will need to spend Moneda in order to get them (earned through special operations, Los Bandidos missions or weekly Insurgencies).
The list below features some of the best Black Market Updates in the past; these updates are no longer maintained, however, as Far Cry 6 has limited end-game content to make use of these items.