Are there any special weapons that transfer between gta story mode and online?

The only source provided is a Wikipedia article about Grand Theft Auto Online, which describes the game’s release dates, platforms, and basic gameplay features. It does not mention any mechanics that allow weapons from the story mode of Grand Theft Auto V to be used in the online component, nor does it describe special weapons that function across both modes. Therefore, based on the available verified evidence, we cannot confirm that any special weapons transfer between story mode and online.