Get More Info. Some of the most enjoyable features of Blacklight: Tango Down is weapon customization system and the player. Players unlock shades, weapons, new armor, and weapon modifications by achieving the necessary player rank. There certainly are a ton of weapon mods to unlock for each weapon type. Said sorts include assault rifles, light machine guns, sub machine guns, shotguns, and sniper rifles. Each weapon could be fitted with sights, custom barrels, stocks, and ammunition clips that transform the weapons player mobility and stats. Players also can unlock weapon tags which are basically key chains that hangs off the side of every gun and also effect the weapon statistics.