450 Bushmaster Vs 45-70: Which One Should You Choose?
When it comes to heavy-hitting rifle cartridges, few compare like the 450 Bushmaster vs 45-70. These two are a favorite for hunters and shooting enthusiasts alike. But when you’re standing in the ammo aisle or browsing online, trying to decide which one is right for your next adventure, it’s easy to feel overwhelmed.
Let’s break these two powerhouses down in simple terms so you can make the best choice for your needs.
Understanding the Basics: What Are These Cartridges?
The first thing to know about the 450 Bushmaster vs 45-70 debate is that you’re dealing with two hard-hitting, big-game cartridges. Both are known for their stopping power, but they come from different worlds.
The 45-70 Government, often just called the 45-70, has been around since the 1870s. Yep, it’s that old. It was originally made for military use, but over the years, it’s become a favorite of hunters who want to take down bears, moose, and other large game. It’s got a classic, almost cowboy-style vibe with a long case and lots of history behind it.
Then there’s the 450 Bushmaster. This one’s a modern invention, developed in the early 2000s, specifically for AR-15-style rifles. If the 45-70 is the old-school cowboy, the 450 Bushmaster is the tactical cousin with a buzz cut and a utility belt.
Power and Performance: Which Packs More Punch?
Now let’s talk about what really matters—performance. When you’re looking at 450 Bushmaster vs 45-70, you want to know which one hits harder, flies straighter, and gives you the best bang for your buck.
The 45-70 generally fires a heavier bullet—usually between 300 and 500 grains. That means it packs a serious wallop, especially at close to medium range. It’s perfect if you’re hunting something big and tough that doesn’t scare easily.
On the other hand, the 450 Bushmaster usually fires bullets around the 250-300 grain mark. While that may sound lighter, it’s still more than enough for deer, hogs, and even black bear. Plus, thanks to its design, the 450 Bushmaster has less recoil than the 45-70, especially when fired from a semi-automatic rifle.
So what’s the takeaway? If you want maximum power and don’t mind a big kick, the 45-70 is your go-to. If you prefer a softer shooting experience with plenty of force, the 450 Bushmaster might be the better fit.
Accuracy and Range: How Far Can They Go?
Let’s say you’re out on a hunt or practicing at the range—how do these calibers hold up in terms of distance and accuracy?
The 45-70 was designed back when long-range shooting wasn’t as big a deal. It has a rainbow-like trajectory, meaning the bullet drops pretty fast after a few hundred yards. With practice, you can still hit targets out to 300 yards, but beyond that, things get tricky.
The 450 Bushmaster has a flatter trajectory and better velocity at similar distances. While it’s no sniper rifle, you can get effective shots out to 200-250 yards a bit more consistently. Combined with its use in modern, scoped rifles, it’s often easier for new shooters to get accurate results with the 450.
So, if you’re expecting to take shots within 200 yards, both are solid. But for slightly longer or more precise shooting, the 450 Bushmaster might have a slight edge.
Recoil: Which One Hits Back Harder?
Ah yes—recoil. That moment after you pull the trigger and feel the gun push back into your shoulder. Some folks love the thump of a powerful shot. Others? Not so much.
The 45-70 is known for its kick. Fire a powerful 500-grain load from a lightweight lever-action, and you’re definitely going to feel it. It’s not unbearable, but after several rounds, your shoulder will have something to say about it.
The 450 Bushmaster, being a newer design, was built with recoil in mind. It has noticeably less kick, especially in modern semi-auto platforms like the AR-15. Plus, things like muzzle brakes and recoil pads can make it even more manageable.
If you plan to shoot a lot in one session or you’re younger or smaller-framed, the 450 Bushmaster is generally easier on the body.
Rifle Platforms: What Guns Use These Cartridges?
Here’s where things start to get interesting in the 450 Bushmaster vs 45-70 match-up.
The 45-70 is traditionally used in lever-action rifles. Think Henry, Marlin, or Winchester—classic hunting rifles with a touch of nostalgia. Many hunters love the look and feel of a lever-action, and for good reason. They’re reliable and powerful, and they look darn cool.
The 450 Bushmaster, meanwhile, shines in AR-style rifles and some bolt-action variants. These setups make it easier to mount scopes, add accessories, and reduce recoil. If you like modern firearm features—detachable mags, optics rails, etc.—the 450 Bushmaster is right up your alley.
Both have their place. Choose the 45-70 if you love the feel of classic rifles. Go with the 450 Bushmaster if you want the convenience of a more modern setup.
Ammunition Availability and Cost
Let’s face it: ammo prices and availability are a big deal these days.
The 45-70 is more common than you might expect. It has a wide variety of load options—from soft-shooting practice ammo to bear-stopping rounds. However, it’s not always cheap. Depending on the type, you might pay more per round compared to an everyday caliber.
The 450 Bushmaster, on the other hand, is a bit newer and might not be available in every store. However, as more hunters adopt it—especially in straight-wall-only states—brands are producing more options. Still, it can be pricier and less available than the 45-70 in certain areas.
In short: both have ammo challenges, but the 45-70 has been around longer and generally has more varieties in stock.
Legal Aspects: Know Your State Rules
Here’s something you might not think of right away, but it’s important. Some states have special rules for hunting rifles, especially when it comes to cartridge style.
In some Midwestern states, for example, you can only use straight-wall cartridges for deer hunting. Guess what? Both the 450 Bushmaster and 45-70 qualify.
However, the 450 Bushmaster was created in part to meet those specific regulations, so many hunters in those regions have adopted it quickly. If you live in one of these states—like Michigan, Ohio, or Indiana—the 450 might be easier to find, and more people in your area may be using it.
Which One Is Right for You?
So now comes the big question in the 450 Bushmaster vs 45-70 showdown: Which one should you pick?
Well, let’s break it down again in simple terms:
- Go with the 45-70 if you want raw power, love lever-action rifles, and plan to hunt really big game.
- Choose the 450 Bushmaster if you like AR-style rifles, want softer recoil, and plan to hunt in straight-wall-only states.
- If you’re on a budget, the 45-70 might be easier to find and could be more affordable in the long run.
Both are excellent in their own right, and you really can’t go wrong. In the world of big-bore cartridges, they’re both solid picks—you just have to think about how you’ll use it and what kind of setup you’re most comfortable with.
Final Thoughts
When comparing the 450 Bushmaster vs 45-70, it’s really a story of old school meets new school. They both deliver massive knockdown power, reliable performance, and brag-worthy shots in the field.
Whether you’re chasing elk in the Rockies or deer in a Midwestern cornfield, there’s a cartridge here for you. The 45-70 brings history and brute strength, while the 450 Bushmaster offers versatility and modern comfort.
So, take a look at your local hunting laws, think about how far you’ll be shooting, and consider what kind of rifle you like. The right pick is the one that fits your style—and gives you confidence every time you pull the trigger.