The Bronze Pack will unlock everything that has been released in the past year for the game for 7 Full Days
The Silver Pack contains permanent versions of all receivers, gear, and tactical gear.
While the Gold Pack will grant permanent access to every item you could want in Blacklight: Retribution. It contains all receivers, attachments, gear, tactical gear, depot items, armor, heroes, and camo that were released in the last year of the game.
These packs are only available for a limited time so act fast!