I rarely get into gun debates, but I will always share what I'm hunting with if asked. If I had to pick 1 cartridge for life in every category, I could easily do it. That said, I do like variety. I can easily say I hate the 30-06, yet I love the 7.65x53, 7.7 Jap, 8x57 and 7.62x54R.
Anyone's shooting needs can be filled completely with just a few cartridges. Everything else is opinion and personal preference.
If I had to choose, it would be simple:
9x19
41 mag
6mm ARC
7mm PRC
350 Rem Mag
These when in the correct rifle, pistol or handgun will take everything from mice to elephant. Even if they're not "legal" for the latter.
Pretty much true, but I don’t know where you live or grew up, but that will have a big influence on what you shoot. Then add in cost and things like recoil tolerance.
I grew up in the western states where a 100 yard shot was considered in the camp. Most shots were 100 to 400 yards for mulies or Antelope, so going with that I would stay with my old 30-06.
Later when I moved on to the colder country of Alaska I added to the 30-06 mainstay a 338 mag and a 458 mag. Being a firearms enthusiast of course I have many more but Josh you’re talking about paring down to as close to the one man one rifle idea. So for this country I would have to stay with the 30-06 as a primary, but there’s some nasty stuff in other parts of the state.
So I’ve moved on or a better description is I’ve refined my choices. So following your choosing of a simple list my choices would have to be:
30-06
35 Whelen
45-70
458x2
For handguns
357/38
44 mag
It gives me the shivers just thinking about pairing down that far. Plus it must be said that the 22LR in long and short guns is always on that list it is just a given.
For this country if I had to really pare it down I would go with the 35 Whelen, 44 mag and 22LR
That speaks of desperation. A dark day.
So my point if there is one is where I live is dictating My choices. If I lived in where little deer were having to be chased away from your garden, bird feeders I would be choosing differently.
357 mag
30-30
32 spl
35 rem
On the big gun side
348
44 mag
45-70
But I’ve never lived in white tail county.
Of course these choices would all be lever guns. When a critter basically walks up and nibbles at your freezer, well you just don’t need most bottle neck cartridges and the scopes that go with them.
Unless, unless there’s the desire …