A beginners guide to guns.
You need your first gun. Pick anything.
Then you need a potential, carry gun. Could be your first gun but you probably want to try something new.
Then you need a call-of-duty-lookin AR in case a battle breaks out in your front yard (plus they’re fun to shoot).
Then you need a tactical shotgun for home defense. No need to Swiss cheese your house with your AR. Not to mention just racking a shotgun is enough to fend off most.
Then you need a revolver because all cowboys have one of those.
Finally you need a DMR in case you need to claim self defense from 700 yards!