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Best 450 Bushmaster Ammo For Hunting Deer & Other Big Game

June 24, 2025

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Many people use the hard hitting 450 Bushmaster for hunting deer, feral hogs, and many other species of big game with excellent results. Here are a few great brands of 450 Bushmaster ammo that will probably serve you very well next time you’re afield.
Barnes VOR-TX
Winchester Deer Season XP
Hornady Black
Winchester Super X
Federal Non-Typical Whitetail
Hornady Sub-X
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Many people use the hard hitting 450 Bushmaster for hunting deer, feral hogs, and many other species of big game with excellent results. Here are a few great brands of 450 Bushmaster ammo that will probably serve you very well next time you’re afield.

Released in 2007, the 450 Bushmaster cartridge essentially duplicates the performance of the outstanding 45-70 Government cartridge with the added benefit of fitting in an AR-15 platform and meeting the legal requirements some states have for hunting deer with straight walled rifle cartridges. Not surprisingly, the cartridge is now very popular and many companies like Barnes, Buffalo Bore, Federal Premium, Hornady, Remington, and Winchester produce several different variants of 450 Bushmaster ammo for hunting deer, feral hogs, and other big game animals.

Originally designed by Tim LeGendre of LeMag Firearms as the .45 Professional, Bushmaster Firearms International collaborated with Hornady in bringing the project to market as the .450 Bushmaster under license from LeGendre.

The new straight walled cartridge functions in the AR-15 platform and, pushing a .452″ 250-grain bullet at 2,200 feet per second (2,686 ft-lbs of energy), delivers bone crushing performance out of an easy to handle semi-auto rifle.

While the cartridge excels at hunting big game at short and medium range, it quickly drops off in performance as range increases due to the low muzzle velocities and low BC bullets used by the cartridge. In addition to having lots of bullet drop out past 150 yards, the cartridge is only available in a handful of bullet weights and recoil can be pretty stout as well.

These are all important factors that need to be taken into consideration. For these reasons, the cartridge is best suited for a few pretty specific hunting situations.

First, it’s a great choice for those who need a straight wall cartridge for deer hunting in states like Iowa, Ohio, on public land in Indiana, and certain parts of southern Michigan.

It’s also an excellent cartridge for hunters who want hard hitting performance at short range using a big bore AR platform.

The .450 Bushmaster is not limited to those situations though and plenty of hunters all over North America use it for hunting a wide variety of game.

Note that the .450 Bushmaster is a big step down in performance compared to many other big bore cartridges like the 458 Win Mag and 458 Lott and there’s a big difference between what those cartridges will do and what the 450 Bushmaster is best suited for, especially when hunting dangerous and/or much larger game.

In fact, though it is technically still a .45 caliber cartridge, the .450 Bushmaster uses .452 caliber bullets that are the same diameter as the pistol bullets used by cartridges like the .45 Colt, .454 Casull, and .460 S&W instead of .458 caliber bullets used by the .45-70, .458 Win Mag, and .458 Lott.

That said, it will definitely work on bigger and tougher game under the right circumstances though. Just be sure to use appropriate ammunition (which we’ll get to shortly) and keep your ranges short if you want to use the 450 Bushmaster for hunting elk, black bear, or moose.

Fortunately, there is a wide variety of 450 Bushmaster factory loads specifically designed for just about every conceivable big game hunting situation. So, regardless of whether you’re using a bolt action Ruger American Ranch, a Ruger Scout Rifle, a Savage 110, a single shot Ruger No. 1, a semi-auto Ruger AR-556, or one of the other many .450 Bushmaster rifles in production, there is pretty much guaranteed to be something for everyone on the list below of the best 450 Bushmaster ammunition for hunting.

In today’s post, I’m going to show you the best 450 Bushmaster ammo for hunting deer, feral hogs, black bear and other big game and I’ll also go over the pros and cons of each individual load.

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Note: some of the links below are affiliate links. This means I will earn a small commission (at no extra cost to you) if you make a purchase of rifle, handgun, rimfire, or shotgun ammunition through those links. This helps support the blog and allows me to continue to create free content that’s useful to hunters like yourself. Thanks for your support.

Barnes VOR-TX

picture of best 450 bushmaster hunting ammo barnes

Do you love Barnes bullets? Well, you’re in luck because Barnes produces some great .450 Bushmaster ammo as part of their VOR-TX line. Featuring their legendary copper Triple Shock X (TSX) bullet, this ammunition is designed for rapid expansion, high weight retention, and deep penetration.

Barnes produces a single loading for the 450 Bushmaster using a 250gr TSX bullet. While this ammunition suffers from the same shortcomings as all other 450 Bushmaster loads in terms of range, it is still a fantastic option for those looking for great 450 Bushmaster ammo for elk hunting at shorter ranges. The same goes for game like black bear and moose as well.

In fact, I’d say the 250 grain TSX load from Barnes is some of the best 450 Bushmaster ammo for elk, bear, and moose hunting. I’m not a fan of using the 450 Bushmaster on truly dangerous game like brown bear or cape buffalo, but this is the ammo I’d recommend for those who insist on using the cartridge for those tasks.

It will also still work really well on game like deer and feral hogs. I don’t think you can do any better than this Barnes ammunition if you want something that’s hard hitting at close range on all manner of game for the cartridge.

For those reasons, I think this Barnes 450 Bushmaster ammo is the best option for those who want to hunt the widest possible range of game with this cartridge.

In addition to being one of the most versatile loads for the cartridge, this ammunition is are also 100% copper, which makes it an ideal choice of 450 Bushmaster hunting ammunition for use in states like California that that don’t permit the use of lead bullets.

Bullet Type: TSX FB
Bullet Weight: 250 grains
Ballistic Coefficient (G1): .200
Muzzle Velocity: 2,200 feet per second (2,687 foot-pounds of energy)

GET BARNES 450 BUSHMASTER AMMO HERE

Also Available at: MidwayUSA

Winchester Deer Season XP

picture of best 450 bushmaster hunting ammo deer season

Winchester’s Deer Season XP line of ammunition is some of the best 450 Bushmaster ammo for deer hunting. The Extreme Point bullet this rifle ammo uses is similar to Winchester’s Power Point bullet, but the Extreme Point has a large diameter polymer tip that’s specifically designed to produce a gigantic wound channel along with massive impact trauma.

This normally results in a very short tracking job and a very easy to follow blood trail. Even so, it’s designed specifically to compete with popular whitetail deer hunting ammo like the Federal Fusion, Federal Power-Shok, Hornady American Whitetail, Remington Core-Lokt, and Winchester Super-X in terms of accuracy and reliability.

The Winchester Deer Season XP line is also competitively priced and has one of the lowest costs per round out of all the 450 Bushmaster ammo on this list.

So, not only is this some very reasonably priced 450 Bushmaster ammo, but it also has a very good reputation for producing a giant wound channel and minimizing the distance deer run after being hit. In fact, this Winchester ammo is one of my top recommended brands of 450 Bushmaster ammo for whitetail deer hunting. The same goes for blacktail and mule deer hunting.

While this might be the best 450 Bushmaster round for deer, I do NOT recommend using it for bigger game like black bear, elk, or moose though (keep reading for 450 Bushmaster elk hunting ammo recommendations).

Bullet Type: Extreme Point
Bullet Weight: 250 grains
Ballistic Coefficient (G1): .210
Muzzle Velocity: 2,200 feet per second (2,687 foot-pounds of energy)

GET DEER SEASON XP 450 BUSHMASTER AMMO HERE

Also Available At: Cabela’s, Lucky Gunner, and Optics Planet

Hornady Black

Modern sporting rifles are extremely popular hunters and shooters in the United States. For this reason, many of the big ammunition companies produce special ammunition optimized for performance in those “black” guns. Unfortunately, some of those rifles are picky about the ammo they function best with.

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Well, Hornady Black ammo is intended for use in so-called modern sporting rifles like the AR-15 family of rifles and carbines. Hornady designed this ammunition to reliably function in a wide variety of semi-automatic rifles (including direct impingement, inertia, & gas piston) and many of the various 450 Bushmaster magazines.

Since the 450 Bushmaster was originally designed as a “big bore” AR cartridge, it only makes sense that Hornady offers this cartridge in their Black line of ammo as well.

Don’t worry, this stuff will also work great in single shot, pump, and bolt action rifles with different barrel lengths, with or without a muzzle brake, and with or without a suppressor.

Loaded with a 250 grain Flex Tipped Expanding (FTX) bullet with a plastic tip, this ammunition is a great choice for those who want to use their 450 Bushmaster for deer hunting, especially if the hunter wants to use an AR platform or other semi-auto 450 Bushmaster rifle. Those FTX bullets are great on thin-skinned game and this is my #1 recommended 450 Bushmaster ammo for hunting using a semi-automatic rifle.

This is also great ammunition for those who want to take their .450 Bushmaster hog hunting. A skilled hunter can make short work of a group of hogs with a magazine full of Hornady Black .450 Bushmaster cartridges.

This is also one of the higher velocity 450 Bushmaster ammo options as well and also uses the same style FTX bullets with polymer tips Hornady offers in many of their LEVERevolution loads (to include the 45-70). So, while it’s far from a good long range ammo choice, this stuff does have a slightly longer effective range than some other 450 Bushmaster ammo loads.

It will definitely work on really large game if you don’t have anything better, but I do not recommend using Hornady Black 450 Bushmaster ammo for hunting game like elk, moose, or black bear unless that’s all you have. Instead, I think other loads I recommend later in this article are a better choice like the Barnes TSX if you absolutely insist on using the cartridge for a bear or elk.

All things considered, this Hornady ammo is outstanding on deer sized game and you can’t go wrong with Hornady Black 450 Bushmaster ammo for deer hunting.

Bullet Type: FTX
Bullet Weight:250 grains
Ballistic Coefficient (G1): .210
Muzzle Velocity: 2,200 feet per second (2,687 foot-pounds of energy)

GET HORNADY BLACK 450 BUSHMASTER AMMO HERE

Also Available at: Brownell’s, Cabela’s, and Optics Planet

Winchester Super X

picture of best 450 bushmaster hunting ammo winchester power point

It’s not flashy or trendy, but this Winchester Super X loading with a 260-grain bullet is definitely great 450 Bushmaster ammo for deer hunting. Not only is it very effective, but this ammunition is also normally very reasonably priced and has been one of the easier 450 ammo options to find during these past few years.

These bullets are pretty soft and tend to expand very well at ranges inside 200 yards. Additionally, since this loading uses heavier bullets with a higher sectional density, it also tends to penetrate well and you’ll very likely get an exit wound from a deer regardless of the shooting angle with this bullet.

While I think this is outstanding deer hunting ammunition, I do not recommend using Winchester Super X ammo for hunting bigger game like black bear, elk, or moose with a 450 Bushmaster. Instead, stick to medium game like feral hogs and deer with this ammunition and you should have outstanding results.

In addition to being very effective, this ammunition has one of the lowest costs per round out of all the .450 Bushmaster ammo on this list. So, it’s tough to go wrong if you want some great 450 Bushmaster ammo for deer hunting. Place your shot where it needs to go and no deer will run very far afterwards.

Bullet Type: Power Point
Bullet Weight: 260 grains
Ballistic Coefficient (G1): .191
Muzzle Velocity: 2,110 feet per second (2,570 foot-pounds of energy)

GET WINCHESTER 450 BUSHMASTER AMMO HERE

Federal Non-Typical Whitetail

picture of best 450 bushmaster hunting ammo nontypical

The .450 Bushmaster is an outstanding cartridge for deer hunting and many of the big ammunition companies make special lines of ammo designed specifically for hunting whitetail deer. Federal’s Non-Typical Whitetail is another great example of some high quality ammo for deer hunters.

Loaded with a 300 grain hollow point flat nose bullet, this ammunition delivers hard hitting terminal performance on thin-skinned game like deer. Like all Federal Premium ammunition, this stuff is also renowned for really good accuracy and reliability. It’s also pretty darn reasonably priced.

See also The Dark Side… Night Fishing for Big Brown Trout Let’s Face It, in Most Cases Those Big Brown Trout in Your Local River Aren’t Falling Victim To a Size 10 Woolly Bugger or a 16 Prince NymphTo be honest, you’re probably unaware of what lies beneath the surface tucked against a log jam or wedged under that giant boulder mid-river that you’ve fished countless times. In most cases in my night fishing experience, there’s almost always a much bigger fish that shows itself at night than any other previous fish you’ve might have seen during the daylight hours.The majority of the largest trout I have ever seen were at night in less than 24” of water. Some of the most dominant predators on the planet feed at night… and brown trout are no different.Before we go further into tips, tactics, and tackle, I’d like to preface that night fishing obviously has its additional challenges and even dangers. Safety is by far the utmost importance when fishing, especially night fishing. Understanding every inch of the river you plan on night fishing is extremely important. Knowing every boulder, drop off/ledge, and casting obstruction can prevent you from going for an unexpected swim, broken rod, or even a hook to the face (speaking from experience). Always wear eye protection (clear or light illuminating lenses), two headlamps (you’ll drop one in the river), and try to take a fishing buddy with you just for peace of mind.Where I live in Pennsylvania as well as many places in the country, night fishing is more of a seasonal approach. By all means, you can night fish every month of the year and find some success, but there is definitely a “prime time” to be on the water. Typically, I personally begin my night fishing season during the “post hatch” season. After the majority of the caddis and mayflies hatch in May, and the water becomes skinny and shallow, this is when I find brown trout to be starved and more eager to eat larger meals.This Will Change the Way You Fly Fish Pressured WatersNight fishing in May, June, and even early July definitely produces plenty of fish, but not THE fish we’re all looking for. Once August rolls around and water temps begin to drop into safe fishing temperatures, that’s when you need to fish until the wheels fall off. Sleep becomes a thing of the past and coffee becomes your best friend. Your best shot at consistently catching brown trout 20”+ and even 24”+ is between August and October.The worst conditions for daytime fishing are your best conditions for night fishing. Low and clear water is by far the best water conditions to target big brown trout at night. Dominant brown trout adapt and hide so well during these conditions during the daytime which make them almost impossible to target. Once the sun begins to fade, the fish will migrate out of structure and move into feeding areas for the night.Swing It! Spey Streamer Fly Fishing TipsA mistake anglers often make is fishing the same deep hole they typically would fish during daytime. Brown trout will move into shallow sandy tail-outs, or push into the head of a run where the water might be less than 24” in depth. The inside seam of a deep pool also offers a great ambush point for a large brown trout.Tackle used when night fishing is very similar to fishing big streamers. Any 6wt, 7wt, or 8wt will suffice. On larger rivers, a trout spey or switch rod works great for swinging streamers or skating rodent patterns across the surface. A floating fly line is the most versatile line for night fishing in my opinion. You can fish surface flies, “pushers” that sit barely subsurface in the surface film, or even a streamer if you want to swing a baitfish into deeper pools. Your leader is extremely important when night fishing as well. Typically when fishing a surface style fly, keeping the leader short and stout is critical. Two feet of 20lb tippet to a blood knot, followed by three feet of 15lb tippet is typical when fishing surface style flies. Your leader needs to be strong and abrasion resistant. It’s not “if," it’s “when” you toss your flies into a tree.I have personally witnessed brown trout eat mice, rats, bats, baby birds, and even water snakes. A large brown trout over 24” is not much different than a musky. Don’t be afraid to think outside the box when night fishing. The biggest brown trout I’ve hooked at night was on a 6” rat pattern. The most important aspect of fly design for night fishing in my opinion is how much vibration, water displacement, or surface disruption you can create while not sacrificing your hook gap. Thin, but wide profile deer or foam body mouse flies work great. If using streamers, a pusher style fly that rides high in the water column seems to be extremely effective as well.Tied with a Surface Seducer Double Barrel Popper & Slider Body.How to fish you fly is totally dependent upon on moon phases, cloud coverage/ambient light, and speed of the current. A mouse is not going to swim upstream against the current.The two most effective retrieves are: Down and across just like you would swing a wet fly Casting upstream and working the fly back to youIf the current is a classic soft dry fly drift, I almost always work the fly down and across. Your rod tip height as well as your casting angle will dictate the speed of the fly. While fishing short and soft inside seams of a faster run/pool, orienting yourself downstream or below the fish will enable you to cast directly upstream and work the fly right to your feet. This is also a fantastic approach to work upstream along parallel with a heavily wooded bank. I have seen countless times where a fish will strike multiple times with this approach and ultimately eat the fly at your feet after missing 3-4 times in one drift.Be sure to always start your casts short, most fish are sitting right at your feet!At the end of a long night as the sun begins to rise; rest assure, that legendary fish most likely got away. More times than not, they have to make a series of mistakes in order for you to land them. Whether it ran you into a long jam, bent a 1/0 hook, or it came off just short of the net; the giants of the dark will keep you coming back for more. Tip your cap, swig some spiked coffee and keep after it. More often than not, they’ll leave you with a memory rather than a photo that you will never forget. Some nights, all you’ll have left is a fly patch full of chewed up foam. Want More Content Like This? Join the Flymen Mailing List at the bottom of the page!About Stephen Nymick:Stephen Nymick is owner of Stephen Nymick Fly Fishing LLC, and a Guide for Steelhead Alley Outfitters. He began fly fishing at just 5 years old on his local streams in Western Pennsylvania. The day his father took him out to get his first fly rod, he also came home with his first fly tying kit. Stephen has been fly fishing exclusively for over 20 years and has guided for 7 years. Throwing big streamers or mice for brown trout and swinging flies for Steelhead are Stephen’s true passions. You can follow Stephen on Instagram @stephennymick. For further questions, email Stephen at paflyco@gmail.com. To book a trip, contact Steelhead Alley Outfitters at 888-453-5899. Written by Stephen Nymick Filed under brown trout, fly fishing, fly fishing tips, fly tying, freshwater Tweet Comments on this post (8) Feb 26, 2024 Hi Sir/ We are manufacturers of fishing flies based in Uganda. We have qualified tiers who can maintain the best quality that a customer needs, we strictly deliver on time and use the right size of hooks.We tie all types of flies according to the customers orders.We are now looking for someone whom we can partner with for progress in both parties. Thank you as we wait to hear from you soon. under management by Fred— Fred luyali Apr 21, 2022 Hi,Re night time fishing for trout article.Thank you for a thoroughly informative article.Could you let me know what the chewed up flies in the picture are called and do you have any tying instructions you could send me?Kind RegardsDerek Coles— Derek Coles Oct 31, 2021 Dear Sir, I am Betty, a professional custom fly tier and the owner of a tube fishing flies fly group in business. With an experience of 20 years in fly tying in fulling mill company, I do produce all categories of fly patterns etc,Nymphs,Dries,Wets,Salmons,Saltwater, Pikes,Terrestrials etc. The quality of flies lies within my finger tips. I am always impressed with each and every fly that comes out of my vice.I have 20 good fly tiers who have experience in producing quality flies for the fly market globally. I will be glad if you would test my flies sample to match the quality of the same. I can assure you that with my flies you will emerge the best in the flies industry. If you are ready to foster flies business with me, I will be supplying you with a lower price per 1 dozen.I am eagerly waiting to hear from you. Best regards— Fred luyali May 04, 2021 This piece really got me thinking about my terminal obsession with netting three footers out of the Colorado where I live. I’ve actually landed a couple of those ghost browns @ zero-dark-thirty, and broke off even more. Your piece has me plotting already for some unconventional post-hatch, stealthy Ninja type spey missions.— Matthew Fullenwider Mar 18, 2021 I’m gonna be that guy and say that my biggest after dark brown came at 11:55 pm in mid-March…but overall I agree that late summer is the best time to raise fish in the late hours of the night. I would also add that a full moon is bad for mousing but great for streamers.— Patrick Houlton Mar 17, 2021 Nice article. Exactly what areas do you guide ?— John Kersting Mar 17, 2021 Great article, very insightful.— David Mar 17, 2021 Excellent article. I just started drifting my big tailwater after sunset last September to get the feel of casting streamers and catching fish after dark in big flows. Managing the boat and maintaining situational awareness is not for the faint of heart. One thing I wish the article had mentioned was technical specs on headlamps for night fishing— Drew Gilchrist Leave a comment Name Email Message

Even though it uses a heavy for caliber 300 grain bullet, resist the temptation to use it on bigger game though. I’d use it without hesitation on deer or feral hogs, maybe black bear too. In my personal opinion, it’s too soft for use on elk though even though it uses a very heavy bullet.

Even so, Federal Non-Typical Whitetail 450 Bushmaster ammo is a really good choice if you’re looking for the best 450 Bushmaster ammo for deer hunting.

Bullet Type: Jacketed Hollow Point (JHP)
Bullet Weight: 300 grains
Ballistic Coefficient (G1): .225
Muzzle Velocity: 1,900 feet per second (2,405 foot-pounds of energy)

GET FEDERAL 450 BUSHMASTER AMMO HERE

Hornady Sub-X

picture of best 450 bushmaster hunting ammo subsonic

The 450 Bushmaster is a surprisingly popular cartridge among those who run suppressed rifles (especially in the AR-15 platform). Understandably, many hunters want to use 450 Bushmaster subsonic hunting ammo to maximize the effectiveness of their suppressed rifle. This is especially true in certain situations (like feral hog control) where the hunter is trying to shoot multiple animals out of a group.

Unfortunately, there are some very real downsides to using subsonic 450 Bushmaster ammo in a hunting situation. In particular, subsonic ammo has a very arching trajectory and many .45 caliber bullets won’t reliably expand at those slower subsonic velocities (under about 1,100fps depending on temperature and altitude).

This makes it both more difficult to hit the animal and the bullets cause less damage to the animal when they do hit when compared to supersonic loads.

However, Hornady’s new Subsonic line of rifle ammunition aims to solve those issues with subsonic loads.

Designed specifically for both accuracy and performance below the speed of sound, Hornady 450 Bushmaster subsonic ammunition uses their new 395gr Sub-X bullet. This heavy for caliber bullet has a deep hollow point cavity with a polymer Flex Tip and long grooves in its jacket to help it expand reliably at low velocities.

This ammunition also uses special powders optimized for subsonic use that also minimize the flash signature of the round.

With an advertised muzzle velocity of 1,050fps, this ammunition is extremely quiet (especially suppressed). However, even though it starts of pretty slow, heavy bullets like this 395gr Sub-X that also have a relatively high BC retain energy and velocity pretty well.

Since it’s designed specifically to expand at subsonic impact velocities, this is incredibly effective 450 Bushmaster Blackout subsonic hunting ammunition on game like deer and feral hogs at short range and with good shot placement.

And yes, it will function very well in a semi-automatic 450 Bushmaster rifle as well as in a bolt-action rifle. It also works well in rifles with a short barrel.

This ammunition still has a pretty arching trajectory, but it shoots flat enough for use at shorter range (which is where the 450 Bushmaster works best anyway). For instance, this ammo will hit no more than 3.5″ high at shorter range and will hit about 5″ low around 125 yards with a 100 yard zero.

So, a good marksman should have an effective range of 100-120 yards with this ammunition.

With all that in mind, I think this is the best 450 Bushmaster subsonic hunting ammo currently available. When used in conjunction with a good AR-15, a suppressor, and maybe even a thermal scope, the hogs won’t know what hit them until too late.

You’re not required to have a suppressor to use this ammunition either. In fact, this is also a really good low recoil 450 Bushmaster ammo option that will still be pretty effective on many species of game.

Bullet Type: Hornady Sub-X
Bullet Weight: 395 grains
Ballistic Coefficient (G1): .300
Muzzle Velocity: 1,050 feet per second (967 foot-pounds of energy)

GET HORNADY SUBSONIC 450 BUSHMASTER AMMO HERE

Also Available at: Cabela’s

NEXT: BEST 6.5 CREEDMOOR AMMO FOR HUNTING ELK, DEER, & OTHER BIG GAME

NEXT: 101 BEST GIFTS FOR HUNTERS

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