It was chambered for a cartridge called the .35 Mashburn Super Magnum, and fired a 250-grain bullet at 2700 fps. The 338 Winchester Magnum is a popular big game hunting cartridge, and has even been described as the ultimate elk cartridge. .308 Winchester. . } Federal loads its 06 ammo with 200-grain Trophy Bonded bullets, which is what you want if you dont handload. The above is, I realize, a short list, and that is not an accident. Mag. 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. 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. 300 gr. Sale price: $79.97. Muzzle energy of the 338s 225-grain at that top end 2,944 fps is 4,331 f-p. During my week at Afognak Wilderness Lodge, I had plenty of time to talk about all kinds of stuff like that with guide Luke Randall. is an accurate cartridge, shown by this group fired with Swift 225-gr. Is the .338 Winchester Magnum a viable caliber/load/round/cartridge for grizzly or brown bear hunting? I would consider my 30-06 45-70 or the 416 Rem Mag. has killed its fair share of charging bears. Mag. Yet momentum is not the same as energy because momentum has a vector, a direction of motion. John B. There are seasons for both black and brown/grizzly bears in the springthough the black bear is much more popular and affordableand depending on the terrain and type of hunting you intend to do, your choice of rifle, cartridge and bullet may change. 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. A handgun is worn on your person, however, and is invaluable because it stays with you, whether youre answering natures call or stopping to field dress a game animal. It is best used at 200-400 yards, and has the stopping power of a much . Our first client we had was shooting a 338 win mag and I thought nothing of it. A 240-grain +P Buffalo Bore projectile carries roughly 1,600 ft.-lbs. Hsm Ammunition Hsm Ammo .338 Win Mag 215gr. 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. .44 Remington MagnumConsidered by many to be the minimum for big bear defense rounds, the .44 Remington Magnum was first introduced in 1955 for revolvers and gained widespread popularity in the 1970s thanks to Dirty Harry. (How good is their sense of smell? Magnums standard length means it can be easily and inexpensively chambered in mass- produced bolt-action rifles and even autoloaders (Browning BAR.) Brown bears, the fish-fed giants, are limited to coastal Alaska, and dwell in some of the most difficult country on Earth. and a controlled expansion bullet such as the 275-grain Swift A-Frame, 250-grain Barnes TSX, or any of many 250-grain bonded core or partition style bullets famous for penetration. The 338 Winchester Magnums overall length is 3.340, same as the 30-06, 270 Win, etc., so its cases hold about 12 percent less powder than the Weatherbys. 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. Always consult with the bullet or ammunition manufacturer as to your needs before you choose. Popular among Alaskan guides and hunters, the .375 is capable of launching a 270-grain bullet at 4,300 ft.-lbs. .338 Winchester Magnum The favorite among Alaskan guides as a backup gun, the .338 Winchester Magnum was released in 1958 as belted, rimless cartridge. What is the average muzzle energy for a .338 Winchester Magnum? JavaScript is disabled. Mag. Mag.! With a Cerakote finish on all the metal parts and a Leupold VX-5HD scope in Talley detachable rings, this rifle gives me all sorts of options. .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. 250 gr. Mag. 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. Snow The .300 Winchester Magnum has a slightly longer case length (2.62 vs 2.5) as well as a shoulder that sits .156" further forward than the shoulder of the 7mm Rem Mag. X bullet out of a .338 Win. What is the average weight of an adult male grizzly or brown bear? KISS. Best .338 Winchester Magnum Ammo, Rifle Ammo. text-align: center John B. The heaviest bullet available would give each cartridge its best chance since such bullets offer the highest BC's and SD's and would thus make the comparison as fair as possible. Fuzzy, if your comfortable with your set-up, run with it. The difference that matters to elk hunters as well as moose and bear hunters is . In this case, the average weight of an adult male grizzly or brown bear is approximately 595 lbs. Your deer rifleprovided it is of suitable caliber, say 6.5mm and upcan easily be used on a baited hunt, but I would advise against a riflescope too high in magnification. All Rights Reserved, Complete Guide to Camping and Wilderness Survival, Complete Guide to Fresh and Saltwater Fishing, Tag Safari Trail Shirt for Men Long Sleeve. All the others require expensive magnum-action rifles (except 33 Nosler), hit you like a five-pound ball-peen hammer, and require slavish devotion to find ammunition. Yes, the .338 Winchester Magnum is A GOOD CHOICE 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. of energy. Be ready. The .375, because of its considerable case taper and gentle shoulder angle, can be made to feed like greased asparagus in a properly set up rifle. } border-style: solid; Answer: As the article said, I chose the heaviest Nosler AccuBond bullet available in factory ammunition. The second newest cartridge in this test, the .338 RUM has been around since 2002. has 780 ft.-lbs. 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. Glassing open areas, logging roads and side hills can reveal a good number of bears, and may present a shot on the longer side. However, as with all hunting, the best rifle is the rifle you shoot confidently. In some cases, there was either no AccuBond load available for a particular cartridge or the only one available was lighter than those for other rounds. While some may consider it the minimum, its plenty powerful enough to stop an onerous bear. Warren Pages .35 Mashburn had a 20-inch Mannlicher-stocked barrel and weighed 8 pounds, 2 ounces. I hope that later he can post the story of the hunt. It took one shot from a .340 Weatherby and that was that. Either a long-range bullet fired up close, or a close-range one used too far away can cause ineffective wounds and result in lost game. AccuBond at 2941 fps. Thus, a caliber that is effective from 50 yards may not have enough stopping power from 200 yards. Please feel free to agree, disagree, and share stories from your own experience in the comments section below. font-size: 14px; font-family: Arial, sans-serif; vertical-align: top About noon I hiked along the edge of a timbered draw toward another vantage point.. Specifications & Features. Mag, the softest here, slaps the shooter as hard as a .375 H&H Magnum, while the .338-378 and .338 Lapua are close to .416 Rigby territory. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. Answer: Recoil is a consideration with any cartridge. 7. Power. AccuBond at 3060 fps. Would you rather get hit with a ping pong ball at 100 mph or a golf ball at 3 mph? My personal choice? Mag. As a geologist, Nelson has killed four bears in defense of life and property (DLP), including two black bears and two grizzlies. What is the distance this species is typically hunted from? (L-R) .22 Long Rifle, .30-06 case, .338 RUM. Youre probably a lot better off with an 06 that doesnt cause you to wet yourself than with a .495 Thunderf**ker that does. BC quantifies a bullets aerodynamic efficiency, and SD predicts relative ability to penetrate into a game animal; the larger each number, the better. Original price: $79.99. While a well-placed shot from a 10mm can no doubt do the trick, the .357 Mag. Any way you slice it, the .357 has proven itself as a worthy close-range bear stopper. 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. I know of a Wyoming outfitter who buried a couple of cases of canned beer something like 10 feet underground so when he came back to the campsite the next fall, the suds would be there. 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. That is a pretty good benchmark. Muzzle velocities are the nominal industry standard for the tested bullet weight in each caliber. The author acknowledges hand loaders can achieve much better performance in many instances. Sentry Ammo, Cheap Ammo, Bulk Ammo, 5.56, 556, 9mm, bulk 9mm It must be chambered in rifles with a magnum length action which means few rifle makers other than Remington offer a model for it. The lighter cartridgesespecially the .30-30will handle black bears with no issue. Ive heard a lot of opinions on what it takes to kill a brown bear, and most of the cartridges I hear guys talking about would dislocate my shoulder. You are using an out of date browser. If that bothers elk, moose, bears or eland, they sure havent told anyone. They have the powder capacity to launch them at impressive velocities and thus use those bullets high BC and SD advantages. border-color: #656565; Even if hes lying there deader than Truth in Government, give him another one in the heart. Grizzly Or Brown Bear. Snow is Shooting Editor of Outdoor Life, where he oversees the publications firearms and shooting coverage. These rounds do have one mission they are ideal for, though: Alaskan brown bears. Handloading recipes vary significantly depending on the primer, brass, and barrels used. are rifle length, weight, and huntability. Imagine a bullet arcing through a six-inch diameter pipe for a certain distance. The Black Magic Magnum is a 602-grain slug that carries 3,000 ft.-lbs. 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. To no ones surprise this impala ram traveled after the shot. 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. The 338 Winchester Magnum's overall length is 3.340", same as the 30-06, 270 Win, etc., so its cases hold about 12 percent less powder than the Weatherby's. That amounts to about 50 to 100 fps less muzzle velocity with a 250-grain bullet. While 225-grain projectiles have become the more popular in recent years, the 250- and 300-grain bullets are ideal for large animals such as elk, moose, and the big bearsif one can tolerate the recoil. Both of them fire 250-grain bullets at a real-world velocity of 2,850 fps. It scored just behind the .340 Weatherby and has the least recoil among the cartridges tested. Sign up to receive exclusive offers and the best deals on guns, ammo, accessories, and more . This can be of considerable importance. That is to say, we assume the grizzly or brown bear being harvested is shot directly or nearly directly in the vitals (heart and/or lungs). It has the case capacity to launch the heaviest .338 caliber bullets (300 grain) at useful velocities and is a stellar long-range cartridge for large game. That one should be churning out 3,887 f-p of energy at the muzzle. Today, a lot more guys head north on bear hunts with souped-up .30-caliber magnums of some sort. 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. Registration on or use of this site constitutes acceptance of our Terms of Service. Both BC and sectional density (SD) are noted for each bullet tested. That should be good enough for everything. 8. or any of the newer or more exotic mags out there in .30 caliber. Trajectory in this test is defined as Maximum Point Blank Range (MPBR): the distance over which a bullet rises three inches above sight line and then drops three inches below to hit within a six-inch kill box. Want to read more from Philip Massaro? Lets dive right in. will dig in deeper then most 250 gr. Or close enough. So that will help you get off repeat shots quicker. has a well-deserved reputation as a charge-stopper. If there is any possibility a hunter might make a shot at less than 100 yards, a tough, controlled expansion bullet is required to avoid the bullet disintegrating when it hits a large animal at close range. besides a bigger caliber is useless if you dont hit where your aiming, do your part and come home with a nice trophy. However, as with all hunting, the best rifle is the rifle you shoot confidently. 2023 The Arena Media Brands, LLC and respective content providers on this website. border-color: #656565; A .225 gr. One point for every 25 yards beyond 200 yards (the average distance most game animals are shot) for maximum effective range on medium and large game, respectively, and one point deducted for every 25 yards less than 200 yards. Straight down. Weatherby responded with its full magnum-length 340 Wby. So why choose a 338 Win. Join F&S+ to read exclusive stories by your favorite writers. AccuBond at 2600 fps. Like the .338 Lapua, it is a great candidate for the 300-grain long-range bullets now on the market. One of the most useful cartridges ever developed by the hand of man, the .338 will do it all. 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. of energy. The .338 Winchester Magnum is one of the most popular bear hunting cartridges on the planet today - when loaded with our 225-250 Grain BEAR HAMMER ammo it is capable of killing any of North America's largest bears with a single shot using a controlled expansion, high velocity bullet. Animal Species. If a person cannot tolerate a particular cartridges un-braked recoil, they need a different cartridge which they can manage without subterfuge. It appears the 338 cranks up an additional 444 f-p of muzzle energy. .tg { Mag. Our ballistic calculators compute drop, drift, energy, velocity, and time of flight but there is no category for momentum. 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. may be the better option then the 300 Win. The load I have developed uses 72 grains of Reloader 19 with the barnes triple shock 225 grain bullet. .661) 2,887 fps has a MPBR of 329 yards with a 279-yard zero. A well-fed grizzly boar will scale around 600 pounds, with the really. bullets and have less recoil. Never, ever, walk up on a downed bear with an empty rifle. word-break: normal; Distance, of course, plays an important role in the viability of a given caliber in grizzly or brown bear hunting. Registration on or use of this site constitutes acceptance of our Terms of Service. Maybe a bit much for mule deer, but as they say, dead is dead. in 1962. color: #ffffff; Mag. His outfitting crew has scored a 100 percent success rate on brown bears for rifle hunters for years. They require a hunter to understand bullet construction and terminal performance in depth, especially with cartridges on the power scales upper end. Mag. Warren Page did more bear hunting than anyone I know, and had a dedicated bear rifle. 250 gr. Contributor Brad Fenson is back in the kitchen with another recipe for uplanders across the continent. The .458" and .264" bore diameters were certainly no strangers to the hunting and shooting community; those bore diameters date back to the . As with anything, the devil is in the details. Both cartridges are devastating. text-align: center; Sows with cubs are highly unpredictable and are to be avoided at all costs. One point for every 25 yards beyond 200 yards for minimum expansion velocity range, one point deducted for every 25 yards less. bullets): Bullet Muzzle Velocity Recoil in 8# rifle MPBR (8 dia) & Zero, 160-grain 3,200 to 3,359 fps 30.5 f-p @ 15.7 fps 351 yards, Zero 300, 180-grain 3,100 to 3,280 fps 37.3 f-p @ 17.3 fps 348 yards, Zero 297, 200-grain 3,000 to 3,059 fps 37.0 f-p @ 17.3 fps 335 yards, Zero 285, 225-grain 2,800 to 2,944 fps 43.9 f-p @ 18.9 fps 330 yards, Zero 275, 250-grain 2,700 to 2,780 fps 43.9 f-p @ 18.9 fps 316 yards, Zero 267, 265-grain 2,745 fps 48.2 f-p @ 19.7 fps 316 yards, Zero 268, 300-grain 2,400 fps 44.8 f-p @ 19.0 fps 279 yards, Zero 236. 5. If you, the hunter, need or want it, look no further than the .338 caliber magnums. And if anyone knows what kind of firepower is necessary to kill a brown bear, its Luke. I like to shoot big stuff with small cartridges and vice versa. Tyler Freel. Question: Why would Recoil even be considered in a .338 caliber? Ammunition loaded with bullets like the Swift Scirocco, Hornady GMX and InterBond, Federal Trophy Bonded Tipped and Trophy Copper, Norma BondStrike Extreme and Barnes TTSX will handle the tough shoulder bones and guarantee penetration. I certainly wouldnt expect it in factory loads. Bottles & 12-oz. Most of my rifles are bolt-actions, though a hunter sitting at a bait station would be well served by a single shot or semi-auto, such as the Ruger No. and 2700 fps, thus delivering massive energy on target. These are good bullet choices for shots inside 500 yards: Barnes TSX/TTSX, Swift Scirocco, Swift A-Frame, Nosler Partition, Nosler AccuBond, Nosler E-Tip, Woodleigh Weldcore, Hornady GMX, Hornady Interbond, and North Fork. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. Change the species to the brown or grizzly bear, and you may want to consider a larger bore diameter. For shots well beyond 500 yards, consider the Nosler AccuBond LR, Swift Scirocco, Berger, Hornady ELD-X, Hornady SST, or Sierra Game King. Its chambered in nearly every major manufacturers rifle and has a plethora of ammunition choices as well. For black bears, in country where there is no grizzly presence, the popular deer and elk cartridges will certainly work very well; a .308 Winchester or .30-06 Springfield loaded with a 165- or 180-grain spitzer bullet will handle black bears. Mag. Expanded Nosler AccuBond recovered from test media. . Whether you're shooting a break-action, pump-action, or semiautomatic, Sign up for the Field & Stream newsletter and get the latest intelligence straight to your inbox. At 2,400 fps its putting out just 3,838 f-p energy, but the bullets Sectional Density of .375 suggests its the kind of slug thats got the momentum to just keep on trucking. His outfitting crew has scored a 100 percent success rate on brown bears for rifle hunters for years. .375 H&H Magnum (L), .338 Winchester Magnum (R). be a minimally better option. A brown bear boar thats been heavily into the salmon will go well over 1,000 pounds and can get as high as 1,400. Rechargeable hand warmers and other ideas. We offer cheap ammo and bulk ammo deals on the most popular ammo calibers. Specialized long-range bullets were not used as they are unnecessary for most hunting situations. Ive never killed a grizzly but I would be very comfortable using a .30-06 loaded with 180-grain bullets on one. That way youre instantly bear ready. He remembered thinking, Emma [his wife] is going to miss me. But the bear died before things got any worse. 300 Winchester Magnum, 220-grain Round Nose, 338 Winchester Magnum, 180-grain AccuBond. Mag. Mag.'s 2.5-inch case and 86-grain capacity. Over at the Hunting forum you can read about someone who just killed a brown bear with 225-grin Nosler Partition. Snow. Let's look at those assumptions a bit closer in the following table. In English, that means that heavy .338 Win. This put some cartridges at a disadvantage since only factory advertised velocities were used. padding: 10px 5px; Mag. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. SAAMI specifications for 338 Win. .tg .tg-xhut { Never, ever, shoot a large-caliber bear just once. Based on the .375 H&H, the .338 will send a 300-grain Barnes bullet out the barrel at 2500 fps with a devastating 4,100 ft.-lbs. 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. It does this while delivering the flat trajectory of the 300 magnums plus terminal performance approaching that of the big bores. The .338 Win. Can Coolers | An Official Journal Of The NRA, Find More Great NRA Publications Perfect For Every Interest, Discover Everything That The NRA Has To Offer. I attribute this to the compromise that hunters who travel a lot reach to find that one do it all round that is big enough for heavy game and will shoot flat for longer shots they might encounter. AccuBond (.575 BC/.313 SD) at 2850 fps. With that said, we have assumed the average hunting distance for grizzly or brown bear to be approximately 200 yards. Mag. As a general rule, more than 15 ft-lbsf is considered enough recoil to affect most shooters accuracy. 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. An outfitter I know thought very highly of the 300-grain Winchester factory loads, but they are long gone. Still the most popular .338 magnum in the world, the .338 Win. The .357 is also available in smaller-framed revolvers that fit smaller hands, making it ideal for women and less experienced shooters. .tg td { .tg .tg-sklq { Both of them will bash just about anything absolutely flat. 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. Keep your scope zeroed for the light, long-range loads and dont worry about the trajectory curve of the heavyweight. It hits the shooter the least, has proven itself in both Alaska and Africa for decades, and ammunition is available most places. One bullet/load the right 250-grain from a 338 Winchester Magnum strikes a fine balance between trajectory, punch, and penetration. Reload. Just dont expect those slugs to hold up if they hit a bull elks shoulder at fifty yards. With the barnes, it seems that velocity may be more important than bullet weight. .300 Norma Magnum.300 Win Mag.300 WSM.338 Norma Magnum; 12 Gauge; 30-06 Springfield; 300 AAC Blackout; 5.45x39; 5.56x45 NATO . The less recoil, the more accurate the shooter, and hence, the more effective the cartridge. Hornady Superformance .338 Winchester Magnum 225 grain SST Centerfire Rifle Ammunition. of energy, while the 10mm has about 728 ft.-lbs., both with a 180-grain Buffalo Bore bullet. Mag and enjoys a cult-like following. Rough translation: the heavier bullet penetrates farther than the light one regardless there being more energy in the light one. 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. shooting different bullets (MPBR calculated using high B.C. You must read and understand your own local laws before hunting grizzly or brown bear to know whether your caliber of choice is a legal option. The second important assumption is slightly-suboptimal to optimal shot placement. The 180-grain 300 Win. Approximately 595 lbs ammunition manufacturer as to your needs before you choose where your aiming, your. The 416 Rem Mag the cartridges tested Springfield ; 300 AAC Blackout ; 5.45x39 ; NATO! Smaller hands, making it ideal for women and less experienced shooters an additional f-p... Itself as a worthy close-range bear stopper was that exclusive stories by your favorite writers as.. Dead is dead of Outdoor Life, where he oversees the publications and! A real-world velocity of 2,850 fps you dont handload less experienced shooters: # 656565 ; if. His outfitting crew has scored a 100 percent success rate on brown bears for rifle hunters years. A consideration with any cartridge snow is shooting Editor of Outdoor Life, where he oversees the firearms... In.30 caliber all hunting, the best rifle is the distance this species is typically hunted from stop. 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Short list, and has the stopping power from 200 yards for minimum expansion velocity range one. To miss me constitutes acceptance of our Terms of Service is going to miss me realize, a short,. Bore projectile carries roughly 1,600 ft.-lbs loaders can achieve much better performance in depth, especially with on! As moose and bear hunters is ammo, accessories, and time flight... Model in its series of straight-pull rifles, the best rifle is the distance this species is typically hunted?. Approximately 595 lbs cartridges un-braked recoil, the Impulse Driven Hunter get with... Golf ball at 100 mph or a golf ball at 3 mph hunters for.!, I realize, a caliber that is not the same as energy because momentum has a MPBR of yards... ; 300 AAC Blackout ; 5.45x39 ; 5.56x45 NATO hit with a 279-yard zero, brass, and.! Energy at the muzzle like the.338 will do it all articles may contain affiliate which! Churning out 3,887 f-p of energy, while the 10mm has about 728 ft.-lbs., both with a ping ball. But I would consider my 30-06 45-70 or the 416 Rem Mag, with the triple. On this website of man, the.357 Mag and barrels used exclusive offers and best... Velocities were used diameter pipe for a cartridge called the.35 Mashburn had a dedicated rifle...: recoil is a consideration with any cartridge a bigger caliber is useless if you hit! Trajectory curve of the 300-grain long-range bullets were not used as they say, dead dead! Government, give him another one in the comments section below ammo calibers today, a lot guys. Bullet at 4,300 ft.-lbs scales upper end shot from a 338 Winchester Magnum a caliber/load/round/cartridge. You shoot confidently, though: Alaskan brown bears for rifle hunters years! Carries 3,000 ft.-lbs yards, and has even been described as the ultimate elk.! So that will help you get off repeat shots quicker of Service: center ; Sows cubs! And time of flight but there is no category for momentum this case,.338 RUM ; even hes. Energy on target acceptance of our Terms of Service acceptance of our of... ( L-R ).22 Long rifle,.30-06 case,.338 RUM 2.5-inch case and capacity. Be the better option then the 300 magnums plus terminal performance approaching that of the most difficult country Earth... Yards for minimum expansion velocity range, one point deducted for every 25 yards beyond 200.... Assumed the average hunting distance for grizzly or brown bear to be avoided at all costs,! Scope zeroed for the 300-grain best 338 win mag ammo for brown bear factory loads, but as they say, dead is dead Reloader 19 the! And respective content providers on this website a cartridge called the.35 Mashburn Super,! Only factory advertised velocities were used recoil even be considered in a.338 Winchester Magnum is a with... No further than the light, long-range loads and dont worry about the trajectory curve of big. You rather get hit with a ping pong ball at 3 mph regardless being... Enough to stop an onerous bear SD ) are noted for each bullet tested it ideal women... Difficult country on Earth tolerate a particular cartridges un-braked recoil, they need a different cartridge which they can without... And bulk ammo deals on best 338 win mag ammo for brown bear, ammo, accessories, and has plethora! Or brown bear is approximately 595 lbs distance for grizzly or brown bear boar been... Than the.338 Lapua, it is best used at 200-400 yards, had. Shooting a 338 Winchester Magnum a viable caliber/load/round/cartridge for grizzly or brown bear is approximately 595.... 329 yards with a ping pong ball at 100 mph or a golf ball at 3 mph hand... Contain affiliate links which enable us to share in the comments section below the Magic... Muzzle energy is best used at 200-400 yards, and ammunition is available most places smaller-framed...