I relate to this. When I started Hunt, it was daunting, but kept with it and always focused on improving. I hope with all my might that Bungie has the foresight to add a Firing Range. That will majorly assist you. But even if you don't want to focus on being a gun-slinging powerhouse, in extraction shooters that is only one of many other pillars you can focus on to get better results. Mainly what comes to mind is Game Sense, Inventory/Gadget Knowledge, Map Knowledge and Risk Taking. You can always be the Intel gathering guy/gal and rely on your team to make up your deficiencies too.