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.350 Legend vs. .450 Bushmaster:

Which Straight-Wall Cartridge is Right for You?

For years, hunting deer in southern Michigan felt like a different sport. We lived by a different set of rules in what was then called the "shotgun zone." While our buddies up north were enjoying the flat-shooting precision of their .270s and .30-06s, we were clutching our 12-gauges, trying to master the clumsy ballistics of a rifled slug.

I can't count the number of times I sat in a stand, watching a perfectly good buck meander along a fencerow 150 yards away - a chip shot for a rifle, but a prayer for my old slug gun. It was a frustrating game of "what if." We did our best with what we had, but we always knew there was a better tool for the job.

Then, everything changed. The Michigan DNR opened up the newly designated "Limited Firearm Deer Zone" to rifles chambered in specific straight-walled cartridges. Suddenly, the game was afoot. Two cartridges quickly rose to the top of the pack, creating a friendly but fierce debate in every deer camp and gun shop south of the rifle line: the .450 Bushmaster and the .350 Legend.

I've had the chance to shoot, sight-in, and see both of these rounds perform in the field.

The choice between them isn't about which one is "better," but which one is better *for you*.

Myself, I decided to buy a Ruger .350 and so far, I couldn't be happier. A close friend of mine swears by his Bushmaster for hunting his farm and I doubt that I'd ever convince him to switch.

Let's break down the two kings of the straight-wall world so you can make the right choice for your hunt.

.350 Legend and .450 Bushmaster rifles side by side comparison showing modern straight-wall cartridge firearms
The straight-wall revolution meant hunters could trade in their old slug guns for modern, accurate rifles like these.

Why:
Understanding the Straight-Wall Law

First, let's quickly cover why this rule exists. In the more populated southern half of Michigan, safety is paramount. Traditional bottlenecked rifle cartridges like a .30-06 can travel for miles. The logic behind the straight-wall rule is that these specific cartridges use less powder and fire heavier, less aerodynamic bullets. This means they lose energy and velocity much faster, drastically reducing their maximum potential range and making them a safer choice in areas with more people and smaller parcels of land. It was a brilliant compromise that gave us rifle accuracy with shotgun-like safety distances.

A Tale of Two Cartridges

Think of the .350 Legend and the .450 Bushmaster as two different kinds of fighters. In one corner, you have the quick, agile boxer with a lightning-fast jab. In the other, you have the heavyweight brawler with a knockout punch.

  • The .350 Legend: Often called "The Prince of the Zone," the .350 is the newer, sleeker option. It looks like a stretched-out pistol round and is designed from the ground up for efficiency.
  • The .450 Bushmaster: Nicknamed "The Thumper," the .450 is a big, bruising round. It's a literal straight-walled rifle cartridge that was designed to deliver maximum energy from an AR-15 platform, but it found a perfect home in Michigan's deer woods.

The .350 Legend: The Point-and-Shoot Prince

If there's one word to describe the .350 Legend, it's *pleasant*.

.350 Legend straight-wall cartridge ammunition for low-recoil deer hunting
The .350 Legend is a modern, low-recoil cartridge that's become a favorite for new and young hunters.
  • The Kick (or lack thereof): This is the .350's biggest claim to fame. The recoil is incredibly mild, often compared to a .243 or a soft-shooting 20-gauge shotgun. This isn't just about comfort; it's about confidence. A rifle that doesn't beat you up is a rifle you'll practice with more, and more practice leads to better shot placement when it counts.
  • A Youth Hunter's Dream: The low recoil has made the .350 the undisputed champion for new and young hunters. I've watched small-framed kids shoot a .350 with a smile on their face, completely free of the flinch that a heavy-recoiling gun can instill. It has safely and effectively brought more young people into firearm deer hunting than any other development in the last decade, but there are far more adults using this caliber than there are kids!
  • Distance and Power: The .350 Legend is a fantastic 150-yard deer gun, and in capable hands, can stretch to 200 yards. It shoots very flat for its class, meaning you can hold dead-on a deer's vitals out to 150 yards with little to no guesswork.

    In terms of power, it delivers energy very similar to the classic .30-30 Winchester - a cartridge that has probably taken more deer in North America than any other. Don't let the mild recoil fool you; a well-placed shot from a .350 is more than enough to anchor any Michigan whitetail cleanly and humanely.

The .450 Bushmaster: The Thumper

If the .350 is about finesse, the .450 is about brute force.

.450 Bushmaster straight-wall cartridge showing large bullet size and bullet expansion
The .450 Bushmaster is a powerhouse, delivering incredible energy and knockdown power on big game.
  • The Kick: Let's be honest: you'll know when you touch off a .450. The recoil is a stout, sharp push. It's significantly more than the .350, comparable to a light 12-gauge slug or a .30-06. It is by no means unmanageable for most adult shooters, but it demands respect and a firm hold. A good recoil pad is your best friend.

Don't let the thump scare you away

A typical .450 Bushmaster rifle firing a 250-grain bullet can produce a recoil energy of around 27 ft-lbs. This is roughly equivalent to a .30-06 rifle.

  • Distance and Power: The .450's power is its calling card. It fires a huge, heavy bullet that hits with astonishing authority. Unlike the straighter flight of the .350, the .450 bullet travels in a more pronounced arc, much like a thrown football. This "looping trajectory" means you must adjust your aim for shots over 150 yards. But inside that range, its "knockdown power" is legendary.

    It creates a massive wound channel, and more often than not, deer hit squarely with a .450 don't go very far. This is a huge advantage in thick cover or when you need to anchor a deer right now to prevent it from crossing a property line. It's the closest thing you can get to the hammer of Thor in a deer rifle.

So, Which One is For You?

You should choose the .350 Legend if:

  • You are sensitive to recoil, or are buying a rifle for a new or young hunter.
  • You want a flat-shooting rifle where you can hold "dead on" out to 150 yards.
  • You prioritize shot placement and confidence over raw power.
  • You hunt field edges or open woods where a follow-up shot might be possible.

You should choose the .450 Bushmaster if:

  • You are a confident shooter who is not bothered by stout recoil.
  • You want the absolute maximum amount of energy delivered on target.
  • You hunt thick swamps, cedar thickets, or areas where tracking can be difficult and you want to minimize the tracking job.
  • You believe there's no such thing as "overkill" and want the peace of mind that comes with overwhelming power.
Michigan whitetail deer in field perfect target for straight-wall rifle hunting
Whether you choose the .350 Legend or the .450 Bushmaster, both cartridges have fundamentally improved deer hunting in the straight-wall zone.

The straight-wall revolution has fundamentally improved deer hunting for those of us in southern Michigan. The days of watching a buck walk at 150 yards are over. Whether you choose the pleasant precision of the .350 Legend or the authoritative thump of the .450 Bushmaster, you're holding a tool that is more effective, more ethical, and more enjoyable to shoot than anything we had before.

Choose your rifle, get to the range, learn its trajectory, and hunt with the confidence that when that nine-pointer steps out, the only sound you'll hear is a satisfying "BANG!"