The .357 is also available in smaller-framed revolvers that fit smaller hands, making it ideal for women and less experienced shooters. of energy. Join F&S+ to read exclusive stories by your favorite writers. Ive never killed a grizzly but I would be very comfortable using a .30-06 loaded with 180-grain bullets on one. I am wondering whether this is adequate for brown bear or should I work with the 250 grain barnes or some other bullet design. Calling and shooting predators is one of the things that helps hunters get from the end of the fall seasons to when the turkeys start gobbling. Recoil calculations were based on a nine-pound rifle weight. proved good enough for old Elmer Keith, its good enough for me. or any of the newer or more exotic mags out there in .30 caliber. One of the most useful cartridges ever developed by the hand of man, the .338 will do it all. Mag. The more energy and penetration the better, provided you dont select a firearm thats too powerful for you to adequately manage. shoots flat, hits hard, and fits in standard length actions. .308 Winchester. The accurate answer is it depends. of energy at 1500 fps, while the 495-grain DDupleks leaves the muzzle at 1410 fps with 2,180 ft.-lbs. Jack OConnor killed a number of big bears with a .30-06 (more than with the .270, despite what some people say) and found it up to the task. Based on ballistic testing and field use, Nelson recommends Brennekes Black Magic Magnum or DDupleks Monolit 32 solid steel slug. MPBR for a 10 inch kill box illustrates the concept. Mag. The SD of that .308 bullet at .331 is not far behind the 300-grain .338 at SD .375. of energy, while the 10mm has about 728 ft.-lbs., both with a 180-grain Buffalo Bore bullet. My dad loves his Browning Centennial 1886 in .45-70; with a premium bullet that combination will handle even the biggest grizzlies. .tg .tg-sklq { As a wildcat cartridge, it hasnt seen the widespread use of other rounds on this list, but that hasnt stopped many guides and hunters, Nelson included, from converting Marlin lever guns for its very effective use. In fact, while shooting eland and oryx bulls, I felt no recoil that I can remember. The author analyzed six .338 caliber magnum cartridges (.338 Winchester Magnum, .340 Weatherby, .338-378 Weatherby, .338 Remington Ultra Mag., 33 Nosler, and .338 Lapua) for trajectory, effective range, and recoil with modern ballistic software available free online from shooterscalculator.com. 6. But lets go with it and compare it to the 300 Win. See what else he has to say in the video, along with some bear footage hes taken over the years while guiding. MV could fall off 100 fps through this handier 20-inch barrel, but speed of presentation and target acquisition trump 100 fps in most kill or be mauled situations. Forget about long shots. .50 Alaskan Taking a .348 Winchester case and necking it out to accept a .510-inch, Alaskan Harold Johnson was able to successfully convert a Winchester Model 1886 rifle into a .50-caliber, bear-killing machine. Stainless and laminated, its obviously aimed at Alaskan guides and fishermen needing a reasonably handy yet hard hitting protection tool. To answer the question completely, we would need to evaluate the downrange distance to the grizzly or brown bear, the bullet type, the grain weight of the bullet, the physical condition of the firearm, the size of the grizzly or brown bear in question, the shot placement, the local wind conditions, the expected accuracy of the shooter, the ethics of the ideal maximum number of shots the list goes on. This cartridge is a very good medium-bore cartridge that was introduced by Winchester, along with the .264 Magnum and the .458 Magnum, in about 1958. And theres no doubt what my guide pal has to say on the subject. Keep your scope zeroed for the light, long-range loads and dont worry about the trajectory curve of the heavyweight. padding: 10px 5px; Not at all. Sows with cubs are highly unpredictable and are to be avoided at all costs. 3. Contributor Mike Roux takes his audience through a few factors that contribute to a successful hunt. As yet, no one offers a 250 grain AccuBond in factory ammo for the 33 Nosler, and it would have scored closer to the .338 RUM with a 250. During the spring conservation order, you can hunt with outfitters from Arkansas to Saskatchewan. Snow is Shooting Editor of Outdoor Life, where he oversees the publications firearms and shooting coverage. } The .338 win mag ammo is a .338 in (8.6 mm) caliber, belted, rimless, bottlenecked cartridge introduced in 1958 by Winchester Repeating Arms. border-color: black; Warren Pages .35 Mashburn had a 20-inch Mannlicher-stocked barrel and weighed 8 pounds, 2 ounces. These genuine magnum Mausers are indeed expensive and not available off the shelf in most gun stores. Based on ballistic charts, I don't see a great increase in energy with the 250 grain bullet and its trajectory is not as flat as the 225 grain bullet. Sbt Sierra Game King 20-pack. Mag and enjoys a cult-like following. Bottles & 12-oz. A strong 400-grain bullet at 2,400 fps is highly persuasive. Here we have leaned conservative by taking the average weight of a male individual of the species, since females generally weigh less and require less stopping power. Nosler and Swift load the cartridge with Partitions and A-Frames, respectively, and Federal with Trophy Bonded slugs. Both are quick in the same way cats are quick. Mag) hits the expansion limit at almost 600 yards! Answer: Yes, if your loads used the same bullets at the same velocity as those in the article. For me the answer would come down to the heaviest game I wanted to hunt and whether I thought I needed a bear defender. Other things to consider about the 338 Win. I had a Whelen that weighed under 8 pounds with scope, and while its kick was stern, you could shoot it, and it was no problem at all to carry. If you, the hunter, need or want it, look no further than the .338 caliber magnums. Semi-automatic and striker-fired, the P320-XTEN is extremely accurate, easy to shoot even with powerful 10mm loads and holds 15-plus-one rounds. Id recommend a strong action, like the aforementioned Model 1886. This phenonemon is known as drag or air resistance. John B. background-color: #333333; of energy from the muzzle. David E. Petzal After the first shot immediately shoot it again and again if needed. The .338 Win. Muzzle breaks are a cheat; they produce excessive back blast and flash which both deafens and blinds (in low light) a shooter. They provide more performance than most hunters will ever need. The beauty of the .454, however, is that you can practice with .45 Colt rounds and save yourself a bit of recoil trauma. . Hsm Ammunition Hsm Ammo .338 Win Mag 250gr. has 780 ft.-lbs. With that said, we have assumed the average hunting distance for grizzly or brown bear to be approximately 200 yards. .338 Winchester Magnum The favorite among Alaskan guides as a backup gun, the .338 Winchester Magnum was released in 1958 as belted, rimless cartridge. Still the most popular .338 magnum in the world, the .338 Win. While a well-placed shot from a 10mm can no doubt do the trick, the .357 Mag. Contributor Brad Fenson is back in the kitchen with another recipe for uplanders across the continent. In rifles weighing 9-pounds, the 225-grain 338 Win. Sentry Ammo, Cheap Ammo, Bulk Ammo, 5.56, 556, 9mm, bulk 9mm The .375 H&H also ranks up there, or used to at any rate. 62.99 $. Whether you can actually safely reach that MV is the question. If you handload, go for 250-grain or 275-grain Swift A-Frames. However, as with all hunting, the best rifle is the rifle you shoot confidently. So why choose a 338 Win. (L-R) Nosler Partition, Nosler AccuBond, Sierra Game King. For many of us, it means the thunderous gobble of tom turkeys, but for me, I look forward to the spring bear season. Rough translation: the heavier bullet penetrates farther than the light one regardless there being more energy in the light one. http://forums.outdoorsdirectory.com/showthread.php?t=5799, Revision - Airworthiness Directive (AD) Affecting Continental Engines I am currently getting ready for a 2007 spring brown bear hunt in the bristol bay area of alaska. vertical-align: top is an accurate cartridge, shown by this group fired with Swift 225-gr. Ursine disputes are not always settled in three shots. What is the average muzzle energy for a .338 Winchester Magnum? Expanded Nosler AccuBond recovered from test media. I include it because Ive used the cartridge on a number of Cape buffalo, and it made believers out of them, and if it can do that for a 1,600-pound Cape buffalo, it can do the same for a brown bear. is ideally suited to a wide range of big game including elk and moose. .tg { Subscribe to OL+ for our best feature stories and photography. His outfitting crew has scored a 100 percent success rate on brown bears for rifle hunters for years. To no ones surprise this impala ram traveled after the shot. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. In terms of firearm selection, Nelson said its really about delivering a few well-placed shots on target in a short timeframe. This content is accurate and true to the best of the authors knowledge and is not meant to substitute for formal and individualized advice from a qualified professional. It is one hell of a gun though. Answer: As the article said, I chose the heaviest Nosler AccuBond bullet available in factory ammunition. It was chambered for a cartridge called the .35 Mashburn Super Magnum, and fired a 250-grain bullet at 2700 fps. Detailed performance figures are summarized in the table at the articles end. On Wednesday, the Center for Biological Diversity (CBD) sent a notice of intent to sue to the U.S. Forest Service (USFS) for alleged violations of the Endangered Species Act (ESA), due to the hunting of gray wolves in Wyomings Medicine Bow-Routt National Forest. I have a Winchester Model 70 Classic Stainless in .300 Winchester Magnum that has served me very well over the years; it wears a Leupold VX-6 2X-12X-42mm scope that can handle just about any scenario I ask it to. AccuBond at 3060 fps. I took a .404 Jefferyin a synthetic stocked Bansner & Co. rifleto Alaska for brown bear, and though I struck out last spring, I felt completely confident in the coastal thickets with that rifle and Normas African PH ammo, loaded with 450-grain Woodleigh Weldcores. Mag. It comes close to .338 RUM performance but fits into standard (.30-06) length rifle actions. .661) 2,887 fps has a MPBR of 329 yards with a 279-yard zero. Best .338 Winchester Magnum Ammo, Rifle Ammo. Yes, momentum is the poor step child of ballistics. So, which one comes out on top in a head-to-head matchup? Lets dive right in. border-spacing: 0; Foundry Outdoors is your trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. Today, a lot more guys head north on bear hunts with souped-up .30-caliber magnums of some sort. Also, everyone should know that the above velocities collected from various handloading manuals are not guaranteed. However, as with all hunting, the best rifle is the rifle you shoot confidently. KISS. If you handload, get 200-grain Swift A-Frames. My outfitter prefers the 375 H&H or the 338 Ultra mag, however, he said the 338 win mag will do. It comes close to .338 RUM performance but fits into standard (.30-06) length rifle actions. Sometimesunder some circumstanceshunting is hard to explain. }. will dig in deeper then most 250 gr. This centerfire rifle cartridge has been able to balance necessary stopping power with moderate recoil that can be managed by the average hunter. In this case, we have assumed the average muzzle energy for a .338 Winchester Magnum round is approximately 3920 foot-pounds. This article does not serve as the final say, but simply as a starting point for beginner hunters, as well as a venue for further discussion. Mag. While some may consider it the minimum, its plenty powerful enough to stop an onerous bear. Ive killed a couple of bears with the .375 H&H and Id certainly put it at the top of my list, though for reasons as much sentimental as practical. A well-fed grizzly boar will scale around 600 pounds, with the really. The less recoil, the more accurate the shooter, and hence, the more effective the cartridge. Will it be significant when applied to a curmudgeonly brown bear ordering you off his lawn from 30 steps and closing? (L-R) .22 Long Rifle, .30-06 case, .338 RUM. Grizzlies are widely distributed, and have the decency to live in mostly open country, including mountains. JavaScript is disabled. Developed for military snipers to bridge the gap between .300 Winchester Magnum and .50 BMG, at first glance, the .338 Lapua seems to define over kill in a hunting cartridge. It scored just behind the .340 Weatherby and has the least recoil among the cartridges tested. The .300 Win Mag has a slightly greater overall length (3.34" vs 3.29"), but both cartridges are used in standard (instead of magnum) length action rifles. text-align: left; font-size: 14px; The second newest cartridge in this test, the .338 RUM has been around since 2002. Again, the goal of this article is simply to address the question of whether .338 Winchester Magnum is within the ideal range of suitable calibers to harvest grizzly or brown bear - and to this question, the response again is yes, the .338 Winchester Magnum is A GOOD CHOICE for grizzly or brown bear hunting. font-size: 18px; } Distance, of course, plays an important role in the viability of a given caliber in grizzly or brown bear hunting. Mag. It appears the 338 cranks up an additional 444 f-p of muzzle energy. The second important assumption is slightly-suboptimal to optimal shot placement. owner needs to consider the recoil issue carefully. If youre sensitive, a 300 Win. Let's look at those assumptions a bit closer in the following table. As Nelson has seen in bear defense training, many shooters have cycling issues with the 10mm due to the limp-wrist syndrome, something that isnt an issue with a revolver and is the last thing you want to happen during a bear charge. 12-Gauge SlugAccording to Nelson, the 12-gauge slug gun is by far one of the most popular choices for bear protection in the Alaskan bush. Mags 210-grain load. So is the .30-06 enough gun? One point for every 25 yards beyond 200 yards for minimum expansion velocity range, one point deducted for every 25 yards less. All things equal (they seldom ever are), Id go with the .338 Win. If a person cannot tolerate a particular cartridges un-braked recoil, they need a different cartridge which they can manage without subterfuge. While there are many correct answers to the question, Id like to share some of my favorite setups for different bear hunting scenarios. No, the .308 Winchester is UNDERKILL for grizzly or brown bear hunting, under average conditions, from a mid-range distance, with a medium grain expanding bullet, and with correct shot placement. The big difference was Elmers 334 fired .333 bullets atop a full-length 375 H&H case, just like the 340 Weatherby Magnum that finally came out in 1962. The 458 Win. .45-70 GovernmentFirst adopted by the U.S. military in 1873, the .45-70 Government has been one of the longest-standing big-game cartridges of all time. The Winchester's Model 70 and the Remington Model 700 you referred to, among others, are just long enough to accommodate cartridges in the .375 H&H Magnum class (3.6 inches overall length) such as the Remington Ultra Magnums. It hits the shooter the least, has proven itself in both Alaska and Africa for decades, and ammunition is available most places. Near the end of a stalk on other game, switch loads. Popular among Alaskan guides and hunters, the .375 is capable of launching a 270-grain bullet at 4,300 ft.-lbs. maximum average breech pressure is 64,000 psi. Mag. and large game (1500 ft-lbs), and the minimum velocity most hunting bullets require for reliable expansion (1800 fps). They offer not just raw violence (at both ends of the barrel) but also flatter trajectories than the big bores and consummate accuracy. is what usually comes to mind. Weatherby loads 250-grain Partitions, which is what you want, and if you go for the .338 RUM, you want Nosler ammo with the 250-grain Partition. This old-timer shoots nice, heavy bullets, albeit at modest velocity, and its recoil will not remove your head. The bullets, though not extra tough, accounted for oryx and eland with one shot each, too. The 338 will sure as hell get the job done for anyone who can shoot at all. If you bring your 11-pound, tactical, heavy 26-inch-barrel with muzzle brake, chassis-stocked rifle, after a day slogging through tidal mud flats in hip waders and negotiating sucking bogs, aspen hells, and devils club thickets, youll find yourself groveling to borrow a hunting rifle. It too requires a magnum-length action. Permit me to re-state: The coastal country in which brown bears live is some of the most awful that Lucifer ever devised. The shot on baited bears is usually on the close side, less than 100 yards for sure, so this may be a perfect opportunity for the lever-action rifles from .30-30 Winchester, to .35 Remington to .45-70 Government. Like all of Winchesters belted magnums, the 458 was short enough to fit and function in the standard, 30-06-length Model 70 action and magazine, so all they had to do was neck it down and give it a 25-degree shoulder to create a magnum 338 reminiscent of Elmer Keiths 334 OKH of the 1940s. One bullet/load the right 250-grain from a 338 Winchester Magnum strikes a fine balance between trajectory, punch, and penetration. load in the same weight rifle will come back with 24.3 foot-pounds at 13.2 fps. Great article. First, the average bullet weight is encapsulated in the average muzzle energy for the .338 Winchester Magnum. The .338 in (8.6 mm) is the caliber at which medium-bore cartridges are considered to begin. As the bear charge drill in his course demonstrates, the average bear attack will happen at 50 yards or less with an 800-pound animal moving at 30 mph. Mag. Mag. I am using a 338 win mag. Considered by many to be the most versatile North American big-game cartridge, the .338 Win. The .35 Whelen, .338-06 A-Square, 9.3x62mm Mauser and .375 H&H all make worthy brown bear cartridges, and there is nothing wrong with a lower .40 or .458 caliber cartridge. Skip ahead a couple days to bear number two. 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Mag. 7. A rifle of this weight in .300 or .338 magnum can be mastered with a lot of practice. The .338 caliber magnums provide all the power most hunters could ever wantor need, but bullet selection is vital to realize their full potential. That is a pretty good benchmark. Baited BearsHunting black bears over bait is a popular and effective technique, especially in the spring when you can take full advantage of the bears appetite; it allows the hunter to properly judge a bear and be selective. However, the goal of this article is simply to address the question of whether the .338 Winchester Magnum is within the ideal range of suitable calibers to harvest grizzly or brown bear. I lump these together because theyre identical in their ballistics and what theyll do. And bullet materials and construction alter impact performance significantly. Then again, why complicate things? The 338 Win. (You are going to practice with it, arent you?) Bullet selection for the .338 magnums presents some challenges. The .338 Winchester Magnum derived much from work done by ballistics pioneer, Elmer Keith, among others. bullets will penetrate like the proverbial runaway freight train. The .35 Whelen, .338-06 A-Square, 9.3x62mm Mauser and .375 H&H all make worthy brown bear cartridges, and there is nothing wrong with a lower .40 or .458 caliber cartridge. What about the other assumptions? background-color: #efefef; The difference that matters to elk hunters as well as moose and bear hunters is . I have used the 30-06 and 45-70. They possess both high ballistic coefficients (aerodynamic efficiency), high sectional densities which allows them to penetrate deep into large, heavy animals, and considerable weight which also promotes penetration and energy transfer. Even if hes lying there deader than Truth in Government, give him another one in the heart. Youre probably a lot better off with an 06 that doesnt cause you to wet yourself than with a .495 Thunderf**ker that does. We have three other primary assumptions being made here. font-size: 14px; What is the average weight of an adult male grizzly or brown bear? What we need to know without fluff mucking up the targets. A great many bolt-action rifles do not feed worth a barrel of Old Hog Sh*t, and you want to find out in advance if yours is among them. While it is extremely effective, the main reason its been so widely-used is because shotguns like the Remington 870 and Mossberg 500 are a fraction of the price of bolt-guns and, in turn, thats what the government has provided to its employees. Of course 340 Weatherby Magnum sales never caught up to the Winchester because fewer rifles could be chambered for it (cartridge length complications) and because Weatherby cartridges were proprietary, thus hard to find and expensive. Do not assume that because its a medium caliber that its loaded with strong bullets. Maybe a bit much for mule deer, but as they say, dead is dead. For most hunters, the upper limit of recoil is the .30-06 or 7mm Remington Magnum. When I hunted caribou in grizzly country, Id use 210-grain bullets for ungulates, and always have a couple of 250-grain Swift A-Frames at the bottom of the magazine in case a bear showed up to claim the caribou. Just $1 per month , Rounds you can trust when hunting North Americas largest predators, By Alas, our calculators dont quantify this vector of motion, but its rather easy to intuitively understand. shooting different bullets (MPBR calculated using high B.C. Disclaimer: the information above is purely for illustrative purposes and should not be taken as permission to use a particular caliber, a statement of the legality or safety of using certain calibers, or legal advice in any way. and 2700 fps, thus delivering massive energy on target. The weather is usually mild, and it always feels great to grab a favorite rifle after the long winter. Considering its caliber, the 338 Winchester Magnum is surprisingly popular. A common thread you may encounter in online forums is anecdote after anecdote of large animals being brought down by small caliber bullets, or small animals surviving large caliber bullets. It may not display this or other websites correctly. Sale price: $79.97. The main factor is to know the maximum and minimum anticipated impact velocities and the intended game, then select a bullet that is reliable under those conditions. Keith wanted something which would hammer through a quartering-away elk (his favorite game) out to 300 or 400 yards and realized a .338 caliber bullet driven fast enough would get the job done. The 300 Win fact, while shooting eland and oryx bulls, I chose the heaviest game I to... Assumptions being made here things equal ( they seldom ever are ), Id to. Its really about delivering a few factors that contribute to a curmudgeonly brown bear Yes, if your loads the... Of recoil is the question best 338 win mag ammo for brown bear Id like to share some of my favorite setups for bear... Most awful that Lucifer ever devised spring conservation order, you can hunt with outfitters Arkansas... Known as drag or air resistance while shooting eland and oryx bulls, I chose the heaviest I. Bullet selection for the light one regardless there being more energy and penetration the better, provided you select! Has been around since 2002 the.375 is capable of launching a 270-grain bullet at fps. Game including elk and moose 10mm can no doubt what my guide has. Of all time even with powerful 10mm loads and holds 15-plus-one rounds ) Nosler Partition, Nosler bullet... The right 250-grain from a 338 Winchester Magnum is surprisingly popular longest-standing big-game of... 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A person can not tolerate a particular cartridges un-braked recoil, the 338... And holds 15-plus-one rounds has a MPBR of 329 yards with a lot more head... Loves his Browning Centennial 1886 in.45-70 ; with a premium bullet that combination will handle the... Unpredictable and are to be the most popular.338 Magnum in the world, the caliber... Is some of the newer or more exotic mags out there in.30 caliber to... Doubt do the trick, the best rifle is the poor step child of ballistics 270-grain bullet at 2700.. In smaller-framed revolvers that fit smaller hands, making it ideal for women and less experienced.. Slightly-Suboptimal to optimal shot placement as they say, dead best 338 win mag ammo for brown bear dead guiding. The Impulse Driven hunter right 250-grain from a 10mm can no doubt do the trick, the rifle! Websites correctly the articles end job done for anyone who can shoot at all costs loads and 15-plus-one! Video, along with some bear footage hes taken over the years while guiding be. Thus delivering massive energy on target handloading manuals are not guaranteed fine balance between trajectory punch. 7Mm Remington Magnum hunters as well as moose and bear hunters is lawn from 30 steps and?. Caliber magnums person can not tolerate a particular cartridges un-braked recoil, the rifle! Of all time and not available off the shelf in most gun stores me to re-state: the country... Bullet/Load the right 250-grain from a 338 Winchester Magnum strikes a fine balance between trajectory, punch, the. Three other primary assumptions being made here not always settled in three.!.338 magnums presents some challenges modest velocity, and penetration the better, provided you dont select a firearm too! For our best feature stories and photography and its recoil will not remove your head it always feels great grab. Thats too powerful for you to adequately manage and construction alter impact performance significantly most cartridges... Hes lying there deader than Truth in Government, give him another one in heart. Bear number two where he oversees the publications firearms and shooting coverage. needed a bear defender conservation. A premium bullet that combination will handle even the biggest grizzlies protection tool AccuBond, game! And penetration the better, provided you dont select a firearm thats too for! And eland with one shot each, too Nelson recommends Brennekes Black Magic Magnum or DDupleks Monolit solid. The spring conservation order, you can actually safely reach that MV is average... This phenonemon is known as drag or air resistance and striker-fired, the.375 capable. Back in the following table 338 cranks up an additional 444 f-p of muzzle energy for a Winchester. Lets go with it, arent you? another one in the article said we!

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