Most of us don't live with big bull elk in our backyards. Unless you're lucky, elk hunting requires extensive planning and significant financial investment.

Elk tags aren't just expensive. You might not even draw one for your favorite area this season. Chasing bulls is no easy task, either, which is why you can't trust what might be a once-in-a-lifetime shot to a subpar cartridge.

There are dozens of elk-worthy ammo options on the market. The following are my top picks after speaking with elk hunting experts (I also have some experience hunting elk in Oklahoma). When I finally do end up with a Boone and Crockett bull in my crosshairs, I want one of these capable cartridges in my rifle's chamber.

How We Chose the Best Ammo for Elk Hunting

Crowning a single cartridge "The King of All Elk" isn't possible or practical. While a short-action cartridge in a lightweight, fast-handling rifle might be perfect for jumping bulls in thick woods, it isn't at all suitable for long shots across hundreds of yards of alpine meadow. And while magnum rifles might be nice for long-range shots, they aren't particularly fun to haul through rough Western backcountry. (I won't even mention how brutal they can be on the shoulder.)

With that in mind, this list of the best elk hunting cartridges features entries that are better for certain terrain, situations, hunting styles, and personal preferences than others.

A few other factors to consider when choosing the best cartridge and ammo for elk hunting are rifle weight, portability, recoil, accuracy, price, and availability.

Price and availability are my least concerns. I won't fire that many rounds, so a single box of ammo will last me a while. My bigger concerns are: rifle weight and portability, because I don't want to lug a cumbersome rifle all over the mountains; recoil, because I don't go hunting to get punched in the shoulder; and accuracy, because I want to make the shot count when given the opportunity.

For a broader look at how these cartridges compare across North American game, see our hunting caliber chart and our guide to the best big game caliber.

Quick Note: Although some shooters use the words "caliber" and "cartridge" interchangeably, they refer to different things. "Caliber" is the diameter of a projectile (or the bore of the barrel the projectile travels through), and is generally measured in fractions of an inch. The word "cartridge" refers to an entire unit of ammunition: bullet, case, powder, and primer. In this article, we discuss the best cartridges for elk hunting.

The Best Elk Hunting Cartridges

The best elk hunting cartridge is the 300 Win Mag. It's readily available and offers elk hunters plenty of range. However, there are many other quality cartridges capable of ethically harvesting big bull elk.



#1: .300 Winchester Magnum

If you like the .30-06, you're going to love the .300 Win Mag. This standard-length cartridge offers a smidge more horsepower than the .30-06. That means you can stretch your shots a little farther without sacrificing accuracy, efficacy, or ethics.

Elk have heavier bodies than whitetail or mule deer, so having a little extra oomph behind that .30 cal bullet is a major plus.

The .300 Win Mag pushes a 180 grain SST to a lightning-fast velocity of 3,130 fps. The same bullet leaves the muzzle of a .30-06 at only 2,820 fps. That added cruising speed means the .300 Win Mag bullet drops 10 inches less than the .30-06 at 500 yards.

This flat-shooting cartridge is also available with heavier bullets. That means an even more predictable trajectory, with better wind resistance and downrange striking energy to boot.

To get the best performance out of your hunting rifle, choose .300 Win Mag loads with 200 grain bullets. If you can get your hands on something heavier, all the better.

The .300 WM's higher-level performance will cost you, however. Rifles chambered in .300 Win Mag are relatively long, heavy, and hard-recoiling. While .300 Win Mag produces a bit heftier recoil than .30-06, its kick is still within what most serious elk hunters can manage.

For a load-by-load breakdown, see our guide to the best 300 Win Mag ammo for elk and the full 300 Win Mag ballistics tables, while our 300 Win Mag vs. 30-06 comparison measures the gap described above.

Best 300 Win Mag Round for Elk - Hornady Precision Hunter 200 Grain ELD-X

#2: 6.5 Creedmoor



The 6.5 Creedmoor has been the golden child of target shooters and hunters alike for a relatively short time, as it was only introduced in 2007. In the eyes of its fan base, this cartridge can do no wrong…

...within reason, of course. The 6.5 Creedmoor is often misunderstood and considered a bit of a welterweight when it comes to dropping big bull elk. But when hunting the open country in Wyoming, Montana, or Idaho, it's a great option for long-range hunting, especially when paired with a controlled expansion bullet like the Nosler Partition or AccuBond LR, according to Craig Bukowski, an avid elk hunter.

You should also place your shots very carefully. Trying to send one of these slender bullets through an elk's thick shoulder blade could have disastrous consequences for you AND the hapless brute. It just isn't up to the task. Wait for a good broadside presentation so your bullet can easily plow straight through vitals. The relatively narrow 6.5mm bullet doesn't leave a whole lot of room for error.

Thankfully, 6.5 Creedmoor's phenomenal accuracy makes shot placement a breeze. There's a good reason why this cartridge is a preferred option among elite long-range competitors.

The 6.5 Creedmoor definitely has less recoil than any of the other cartridges on our list. That makes it a smart option for youth, women, and inexperienced elk hunters (who also happen to be experienced shooters).

If you're set on this cartridge, our roundup of the best 6.5 Creedmoor hunting ammo covers the controlled expansion loads worth carrying, the 6.5 Creedmoor ballistics tables show how it holds energy downrange, and our 6.5 Creedmoor vs. 30-06 comparison shows what you trade away in bullet weight.

Best 6.5 Creedmoor Round for Elk - Winchester Expedition Big Game Long Range 142
Grain AccuBond LR

#3: 6.5 Precision Rifle Cartridge



The 6.5 PRC (and most of its 6.5mm cousins) has the 6.5 Creedmoor to thank for its popularity. Like the 6.5 Creedmoor, the PRC was developed with long-range precision rifle shooting in mind.

The 6.5 Creedmoor and the 6.5 PRC both fire the same bullet; the 6.5 PRC just sends it about 250 fps faster. The high-velocity 6.5 PRC fires a 143 grain bullet at 2,960 fps muzzle velocity; the 6.5 Creedmoor, 2,700 fps. That extra velocity provides some major advantages to elk hunters.

At 500 yards, the 6.5 PRC's 143 grain bullet drops 8 inches less than the 6.5 Creedmoor's. It also carries 1,604 ft-lbs of energy when it gets there. That's respectably more than the Creedmoor's 1,308 ft-lbs at the same distance.

When it comes to harvesting elk, the commonly accepted threshold for striking energy is 1500 ft-lbs. That means the 6.5 PRC still has enough energy to reliably get the job done at 500 yards, whereas the 6.5 Creedmoor hasn't.

The 6.5 PRC shares many of the 6.5 Creedmoor's limitations. Neither cartridge has the bullet diameter or weight to handle steep angles or shoddy presentations. Pick a load with a tough, controlled expansion bullet like Hornady's ELD-X and wait for the textbook broadside shot.

Our 6.5 PRC vs. 6.5 Creedmoor comparison puts these two side by side across the full distance range, the 6.5 PRC ballistics tables carry the 500-yard energy figures cited above, and our guide to the best 6.5 cartridge weighs up the whole family.

#4: 6.8 Western



Introduced in 2021, Browning and Winchester's 6.8 Western is a relative newcomer to North American elk hunting. While this ultra-modern cartridge hasn't exactly caught on quickly, that isn't due to its performance or potential. It was introduced when going outside was still illegal in many places – an especially dark time, partly because it brought about an ammo shortage. That didn't exactly boost the 6.8 Western's popularity.

The 6.8 Western feeds easily and consistently from modern short-action magazines. That means rifles chambered for the cartridge are lighter, more compact, and easier to swing than guns chambered for most of the magnum cartridges on this list.

If you need to tote an elk rifle over miles of rough Montana terrain, 6.8 Western is a good candidate for the job. However, since most major manufacturers aren't exactly rolling huge numbers of these things off their assembly lines, you might need to order a custom rifle.

Because the 6.8 Western is still basically a newborn cartridge, there haven't been a ton of quality hunting loads to reach the market. However, if you're open to handloading, this cartridge has plenty to offer.

Performance is where the 6.8 Western really shines. It slings a 165 grain bullet at an impressive 2,970 fps muzzle velocity with 3,226 ft-lbs of energy. Featuring wider, heavier bullets (165 to 175 grains) than the 6.5s, the 6.8 Western has both a ballistic efficiency and kinetic energy advantage over smaller caliber loads. Those advantages improve its long-distance performance on elk-sized game animals.

See the full 6.8 Western ballistics tables for its velocity and energy curve at hunting distances, and our guide to the best long-range hunting bullets for projectiles built to hold up at those speeds.

Best 6.8 Western Rounds for Elk Hunting - Winchester Ballistic Silvertip 170 Grain Rapid
Controlled Expansion Polymer Tip

#5: 7mm Remington Magnum



The first 7mm Rem Mag cartridges hit store shelves in the 1960s. Thanks to its high-velocity performance and flat-shooting ballistics, elk hunters have been in love with the "Seven Mag" right from the start. However, the cartridge earned an early reputation as a "wounder," mostly because contemporary bullets were poorly suited to the blistering velocities achieved by the 7mm Rem Mag.

Modern bullet technology has solved the cartridge's early issues. Today's 7mm Rem Mag loads
feature heavyweight, thick-jacketed bullets that don't fragment on impact. Instead, they hold on to their weight and deliver deep-driving penetration.

Choose loads with heavy (think 150 grains or higher) controlled expansion bullets engineered for the Rem Mag's speed. We highly recommend Hornady SST bullets. Stay away from traditional soft points or lightweight bullets designed for whitetail deer.

For a magnum cartridge, the 7mm Rem Mag has tolerable recoil with ballistics that outperform the venerable .30-06 Springfield.

A 162 grain polymer-tipped 7mm Rem Mag projectile clears the muzzle at 3,030 fps. At 500 yards, the 7mm Rem Mag is still zipping along at 2,219 fps and carrying 1,772 ft-lbs of kinetic energy.

That's plenty of elk-dropping power, and it does it all while dropping 8-½ inches less than comparable .30-06 loads at the same distance.

Our guide to the best 7mm Rem Mag ammo covers the heavy controlled expansion loads described above, the 7mm Rem Mag ballistics tables carry the downrange velocity and energy figures cited above, and our 30-06 vs. 7mm comparison puts that claim to the test against the Springfield.

Best 7mm Remington Magnum Round for Elk Hunting - Black Hills Gold 154 Grain SST

#6: .30-06 Springfield



Although the topic is hotly debated, .30 has long been considered the best caliber for elk hunting. It should come as no surprise that several .30 cal rifle cartridges made our list.

The .30-06 Springfield is probably the most popular .30 cal cartridge for elk hunting (and deer hunting, for that matter) in America. It has probably been used to fill more elk tags than any other rifle cartridge in history. One expert I spoke with, Craig Bukowski, loves his 30-06 while hunting in Colorado and Washington because it's "the perfect cartridge" for elk hunting situations within 400 yards. "It's extremely accurate and flies fairly flat up to 300 yards," says Craig.

Load your elk rifle with heavy 180 grain bullets, and you'll gain higher sectional density (a measure of a bullet's capacity for penetration), a higher ballistic coefficient, and improved long-range performance.

Because it's so popular, it is perfectly possible that the "Aught-Six" has killed more elk than all the other cartridges on this list combined. Outside of nostalgia, it owes its enduring popularity to its mastery over almost all North American game.

The .30-06 was originally engineered for military use. Many soldiers returning home from both World Wars owed their lives to the cartridge. It comes as no small surprise that they preferred the round they knew best during hunting season. The same qualities that made the .30-06 effective on the battlefield also make it an effective big game cartridge. The .30-06 is consistently accurate and delivers deadly terminal performance.

While the Aught-Six doesn't have the head-turning ballistics of the popular magnum cartridges, it delivers plenty of elk-dropping power out to 300 yards. A competent rifleman could stretch that effective range even further.

Modern ammo advancements have improved terminal performance well beyond what our grandfathers witnessed. While soft points were the bullets of choice for generations past, modern bonded projectiles like the Nosler AccuBond or Federal Fusion Tipped provide better accuracy and deeper penetration with less accompanying meat damage.

If you hunt a lead-free unit, our guide to the best lead-free hunting ammunition covers the copper options, and the full 30-06 ballistics tables show how flat it really shoots.

Read the full breakdown here: https://ammo.com/best/cartridge-for-elk-hunting