The screenshots are old but can give you roughly what you can expect in-game with several weapon types

My own settings to postion the firstpersonmodel to take less of your screen as possible (a bit l4d like). Though, you need Perfect Viewmodel.

Be aware that I don't use CustomFOV from Rewdiees (name of the mod's author at the time of writing).

Yes. I'm a payday 2 player that use maxed vanilla fov.

Installation process: insertsteampath/steamapps/common/PAYDAY 2/mods/saves/

Note that the installation of the PVM settings works on windows, macintosh and linux, regardless if it's native or proton.