Help me decide: Minimum caliber for larger NA game

So if you want to get into some fun, VA Silent Arsenal builds AR-10 that reliably shoot 6.5- 458 WSM, you choose your poison. From the pictures I get they are dead on at 600. He also does custom loaded ammo for your gun and if it is just a hunting rig then you don't need to worry about availability.
 
I have rifles broken down into 3 different categories based on what I'm doing 6.5 in either CM or 264WM (light animal), 280AI (medium) either longer range or heavier body, then 300WM like others as the "Go to" …

hope that helps….
 
Since you stated "caliber" and not cartridge, 30 cal
The ability to shoot bullets from 90-250 grains is really second to none.

For a cartridge recommendation, 300wm. You can always load lighter bullets like hammers and Barnes to reduce recoil and still have a very effective round. I'm preferential to the 215 Berger and a MB.
 
Personally I'd step into a 7mm. I'd go to either a 7 Saum, 280ai or 7 rem mag.

If you wanna run a suppressor then I'd definitely go 7 saum with a 18-20" barrel. You'll still get the external ballistics for 800 yards or more.
 
I would look at a 6.5 SAUM if you reload or a 264 WM if not.
6.5x284 and 6.5 PRC are really close, but LA and SA.

This way, you have components that are somewhat compatible with your creed. At least the bullets...Scandinavians been killing moose with the 6.5 a long time...
 
New guy here. Hear me out and throw your opinion in the ring. I own a Bergara B14 HMR in 6.5 Creed. Has been an excellent gun, exactly what I was looking for, zero issue. Casual weekend bench shooting, can also drop a deer.

Now I'm in the market for something bigger or a step up in being adequate for larger game. I don't plan on any thick-skinned African hunts in the near future, so assume just North America, probably nothing more than bear/moose.

Thoughts:
  • I already have a 6.5 Creed, so I don't really need something specifically to overlap with that. I'm good up to deer, possibly elk, and looking for something in the elk and up range. Maybe I'm just a wimp, but heavy recoil does take some of the enjoyment out of it for me. I prefer something that I can comfortably practice with, sight in, multiple shots, and never be already preparing myself for the slam when about to squeeze off a shot at game. For this I love the 6.5.
  • I am not turned off by the chassis/AR-style look of some modern rifles. I do appreciate the modularity/adjustability, and adjusting cheek weld or length of pull is a must. Function over traditional appearance for me.
  • To meet some of my recoil requirements and to not get into the heavy hitting rounds, I'm content to accept that energy will only be high enough for my larger game targets out to 3-400 yards. At some point down the road, it will probably get a suppressor, so overall optimum barrel length is a factor.

Question: Lightest recoiling caliber, available in a gun model that is somewhat adjustable, at least minimally capable of ethical moose/bear shot at 300 yds? For sake of argument, ignore cost (of ammo), ammo availability, and assume factory loads. Not looking to build anything at this time, so a factory option in gun model and ammo.

I realize all of these are giving up something in some area or another, but options I have researched:
  • 6.5 PRC – really that much better than 6.5 Creed? A lot of overlap with what I already have, borderline good enough for moose. I do really like the recoil, ballistics, and lots of gun options. I hear people shooting elk at 1000yd with them, and while not something I plan to do, does make me think a good shot at 300 would probably drop a moose.
  • .280 AI – Hard to find options chambered in this, can get an Xbolt
  • 6.8 Western – Really like what I'm hearing about this one, meets a lot of my requirements, hard to find a gun I like chambered in it, also available in xbolt. Doesn't bother me that it's a new fad, and ammo is available.
  • 28 Nosler or .300 PRC – Incredibly capable rounds, I doubt I would enjoy shooting it very often, considering recoil. Would give me some ability to tackle even larger game. Maybe I could get manageable with a brake?
  • Sig cross/.277 fury – I like the portability/adjustability of the rifle, and think the cartridge is intriguing, but probably not much more adequate than my 6.5 for bigger game? Big pro here is the ballistics out of a 16" barrel. Even with a suppressor, a very small/compact package, plus folding.
Props if you actually read this far. All opinions welcome.
Browning hells canyon in 6.8 western. Mine shoots .5 inch five shot groups with ease. Shooting 175 grain Sierras. Would highly recommend
 
New guy here. Hear me out and throw your opinion in the ring. I own a Bergara B14 HMR in 6.5 Creed. Has been an excellent gun, exactly what I was looking for, zero issue. Casual weekend bench shooting, can also drop a deer.

Now I'm in the market for something bigger or a step up in being adequate for larger game. I don't plan on any thick-skinned African hunts in the near future, so assume just North America, probably nothing more than bear/moose.

Thoughts:
  • I already have a 6.5 Creed, so I don't really need something specifically to overlap with that. I'm good up to deer, possibly elk, and looking for something in the elk and up range. Maybe I'm just a wimp, but heavy recoil does take some of the enjoyment out of it for me. I prefer something that I can comfortably practice with, sight in, multiple shots, and never be already preparing myself for the slam when about to squeeze off a shot at game. For this I love the 6.5.
  • I am not turned off by the chassis/AR-style look of some modern rifles. I do appreciate the modularity/adjustability, and adjusting cheek weld or length of pull is a must. Function over traditional appearance for me.
  • To meet some of my recoil requirements and to not get into the heavy hitting rounds, I'm content to accept that energy will only be high enough for my larger game targets out to 3-400 yards. At some point down the road, it will probably get a suppressor, so overall optimum barrel length is a factor.

Question: Lightest recoiling caliber, available in a gun model that is somewhat adjustable, at least minimally capable of ethical moose/bear shot at 300 yds? For sake of argument, ignore cost (of ammo), ammo availability, and assume factory loads. Not looking to build anything at this time, so a factory option in gun model and ammo.

I realize all of these are giving up something in some area or another, but options I have researched:
  • 6.5 PRC – really that much better than 6.5 Creed? A lot of overlap with what I already have, borderline good enough for moose. I do really like the recoil, ballistics, and lots of gun options. I hear people shooting elk at 1000yd with them, and while not something I plan to do, does make me think a good shot at 300 would probably drop a moose.
  • .280 AI – Hard to find options chambered in this, can get an Xbolt
  • 6.8 Western – Really like what I'm hearing about this one, meets a lot of my requirements, hard to find a gun I like chambered in it, also available in xbolt. Doesn't bother me that it's a new fad, and ammo is available.
  • 28 Nosler or .300 PRC – Incredibly capable rounds, I doubt I would enjoy shooting it very often, considering recoil. Would give me some ability to tackle even larger game. Maybe I could get manageable with a brake?
  • Sig cross/.277 fury – I like the portability/adjustability of the rifle, and think the cartridge is intriguing, but probably not much more adequate than my 6.5 for bigger game? Big pro here is the ballistics out of a 16" barrel. Even with a suppressor, a very small/compact package, plus folding.
Props if you actually read this far. All opinions welcome.
Let me save you a lot of aggravation if you're not shooting past 300 yards the Creedmoor is fine even for elk. Even out to 500 yards then it's questionable. If you reload and you like the 65 caliber why not try the PRC it'll give you a little more velocity and a little more reach. Otherwise welcome to The abyss because you can get carried away forever and ever and ever
 
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