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. .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. These rounds do have one mission they are ideal for, though: Alaskan brown bears. (L-R) .308 Win., .340 Weatherby, 9x19mm Luger. vertical-align: top AccuBond at 2941 fps. Answer: Yes, if your loads used the same bullets at the same velocity as those in the article. Specialized long-range bullets were not used as they are unnecessary for most hunting situations. 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. 7. In rifles weighing 9-pounds, the 225-grain 338 Win. All things equal (they seldom ever are), Id go with the .338 Win. Over the decades, several cartridges have proved themselves as worthy against the nastiest bears North America has to offer. For pure hunting, I still think Id go with the 300 Win. All of which you hit dead on. 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. 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. bullets will penetrate like the proverbial runaway freight train. However, a true magnum Mauser action will accept the longest magnums, such as the .416 Rigby which is 3.75 inches long. bullets and have less recoil. } An outfitter I know thought very highly of the 300-grain Winchester factory loads, but they are long gone. However, as with all hunting, the best rifle is the rifle you shoot confidently. Registration on or use of this site constitutes acceptance of our Terms of Service. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. Theres nothing that can stand up to it. The .416 Rigby, .416 Remington Magnum, .458 Winchester Magnum and .458 Lott all make a solid choice for brown bears, especially the coastal giants, and are very comforting when the vegetation gets thick and distances are measured in feet. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. Their superior sectional densities combined with high velocity and bullet weight anchor these killer bears like few other cartridges. border-color: #656565; Make no mistake, the .300 Win Mag will never have the same amount of energy or knock down power as a .338 Win Mag or .375 Win Mag rifle. The .338 Win. Caliber. 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 338 Win. load will recoil with about 30.2 foot-pounds of free recoil energy at a velocity of 14.7 fps. Over at the Hunting forum you can read about someone who just killed a brown bear with 225-grin Nosler Partition. will dig in deeper then most 250 gr. Nelson says after about 20 shots, his wrist starts to swell and he can no longer shoot. Best .338 Winchester Magnum Ammo, Rifle Ammo. The AccuBond is a good all-around hunting bullet with high ballistic coefficients (BC) and terminal performance similar to the time-tested Nosler Partition. text-align: center Use a premium controlled expanding bullet. Brilliant writing. 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. overflow: hidden; Please feel free to agree, disagree, and share stories from your own experience in the comments section below. Youre going to need something with more horsepower. .338 Winchester Magnum The favorite among Alaskan guides as a backup gun, the .338 Winchester Magnum was released in 1958 as belted, rimless cartridge. 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. 2Top 10 Mythical Game SpeciesTop 5 Monometal Soft-Point BulletsTop 5 Subsonic .22 Long Rifle LoadsThe Most American Rifle CartridgeTips for the Traveling HunterHow to Choose a Gun SafeBest Gun Cases for the Traveling HunterAn Ode to the .30-06 SpringfieldTop 5 Boutique Bullet CompaniesTop 5 .22 Long Rifle Loads5 Reasons Round-Nose Bullets Are Still CoolTop 5 Dangerous Game LoadsTop 5 Turkey Loads5 Rifle Cartridges That Need to Make a ComebackTop 5 Safari Calibers5 New Year's Resolutions for HuntersWhat Your Favorite Rifle Cartridge Says About YouAmerica's Most Wanted CartridgesAmerica's Strangest Game LawsWhat Your Favorite Rifle Cartridge Says About You, Part IITop 5 Overrated Rifle CartridgesTop 5 Underrated Rifle Cartridges5 Cartridges You Might Not Know AboutTop 5 Wildcat CartridgesAn Ode to the Ruger Mini-14Top 5 Hog LoadsWhy .30-30 Winchester Will Never Die. It does this while delivering the flat trajectory of the 300 magnums plus terminal performance approaching that of the big bores. .tg .tg-xhut { 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. Elvis was young and Marilyn Monroe was THE Hollywood sex symbol when the 338 Win. Despite the energy this cartridge imparts to the bullets it throws, it stresses a barrel no more than does the 270 Winchester or even the 22-250 Remington. Mag. Detailed performance figures are summarized in the table at the articles end. JavaScript is disabled. 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. Several folks have even successfully killed bears with a 9mm. .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. Do not assume that because its a medium caliber that its loaded with strong bullets. border-collapse: collapse; The disadvantages are that the recoil is not for the faint of heart, and you need a rifle that weighs 10 pounds. Always consult with the bullet or ammunition manufacturer as to your needs before you choose. They provide more performance than most hunters will ever need. A strong 400-grain bullet at 2,400 fps is highly persuasive. For shots well beyond 500 yards, consider the Nosler AccuBond LR, Swift Scirocco, Berger, Hornady ELD-X, Hornady SST, or Sierra Game King. A friend of mine shot a grizzly that was uphill from him, which was a mistake because bears frequently roll, and when it came to a stop only a few yards away and Jack pulled the trigger a second time, he got the click of an empty chamber because his other three rounds were in the tall grass at his feet. shooting different bullets (MPBR calculated using high B.C. Mag. Still the most popular .338 magnum in the world, the .338 Win. Its also been incredibly popular among Alaskan hunters and guides, especially in lever-actions like Marlins 1895 Guide Gun, which is compact, fairly lightweight and highly maneuverable in close quarters. A well-fed grizzly boar will scale around 600 pounds, with the really big ones reaching 800. .tg .tg-sklq { You could carry it all day. The flat-shooting .338 Win. 338 Winchester Magnum Ammo for sale online or in-store at Sportsman's Warehouse. His outfitting crew has scored a 100 percent success rate on brown bears for rifle hunters for years. Just dont expect those slugs to hold up if they hit a bull elks shoulder at fifty yards. Although, even the least powerful here (.338 Win. All calculations were based on the heaviest Nosler AccuBond bullet available in factory-loaded ammunition for each caliber, unless otherwise noted. The third assumption is that a projectile with appropriate terminal ballistics is being used, which for hunting usually means an expanding bullet. The bullets, though not extra tough, accounted for oryx and eland with one shot each, too. A hunter must really want to shoot an elk at 800 yards to consider anything above the .338 Win. Loaded with a heavy Nosler Partition, Barnes TSX, Hornady GMX, Swift A-Frame, or the like, the .338 Win. 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. Will that make a difference in terminal performance? Just $1 per month . Both animals are thick-hided, heavily muscled, and prodigiously strong. 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. Both are quick in the same way cats are quick. His outfitting crew has scored a 100 percent success rate on brown bears for rifle hunters for years. History. A 22LR cartridge can fell a bull elephant under the right conditions, and a newborn squirrel can survive a 50 BMG round under other specific conditions. Yes, Im aware that brown bears are taken each year with 7mm and .30s, but Iand many of the Alaskan guidesfeel a larger cartridge is better suited to the big bears, providing the shooter is proficient with it. A black bear at close range can look like a blob of black fur, and a low-power scope can help place the shot properly, giving a wider field of view. Get that. Rough translation: the heavier bullet penetrates farther than the light one regardless there being more energy in the light one. Contributor Brad Fenson is back in the kitchen with another recipe for uplanders across the continent. Also, everyone should know that the above velocities collected from various handloading manuals are not guaranteed. Perfect for elk, moose, sheep and bear. Yes, momentum is the poor step child of ballistics. The heavier the bullet you shoot in any cartridge/rifle loaded to maximum pressures and MV, the greater the recoil. 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. AccuBond at 3060 fps. This combination is the goal Winchesters designers had in mind when they introduced the first production .338 magnum in 1958. 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. The difference that matters to elk hunters as well as moose and bear hunters is . Nosler loads its ammo with 250-grain Partitions. sports a 20 barrel and weighs 8 pounds. 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 took one shot from a .340 Weatherby and that was that. Mags 210-grain load. border-color: #656565; 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. } Its chambered in nearly every major manufacturers rifle and has a plethora of ammunition choices as well. Subscribe to OL+ for our best feature stories and photography. The .340 is Roy Weatherbys answer to the .338 Win. Mag. Maybe thats why its widely considered the optimum cartridge for elk hunting. All the others mentioned here will continue to get the job done as well. .338 diameter bullets are unique. That should be good enough for everything. padding: 10px 5px; Thus, a caliber that is effective from 50 yards may not have enough stopping power from 200 yards. Wow he had to dig deep to find this thread. Expanded Nosler AccuBond recovered from test media. background-color: #efefef; Lets dive right in. 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. Bullet selection for the .338 magnums presents some challenges. Both bears are highly territorial, peaceable enough if unprovoked, but quick to take offense at all manner of things. I certainly wouldnt expect it in factory loads. maximum average breech pressure is 64,000 psi. My outfitter prefers the 375 H&H or the 338 Ultra mag, however, he said the 338 win mag will do. Handloading recipes vary significantly depending on the primer, brass, and barrels used. 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. 250 gr. Published Oct 28, 2019 8:30 PM EDT, Anyone who says the .30-06 is not effective on brown bears or grizzlies either has never used one or is unwittingly commenting on their marksmanship. An Alaskan Bear Guide. Besides, bullet B.C.s change with velocity. 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. If you handload, go for 250-grain or 275-grain Swift A-Frames. Mag. Ive used my old Ruger 77 in .308 Winchester for baited bears with good success, and for other hunts have taken along a 6.5-284 Norma, .275 Rigby, .300 Winchester Magnum, and even a .375 H&H Magnum, and for each of them I prefer bullets on the heavier side of the spectrum, relying on sectional density (SD) rather than velocity. Bottles & 12-oz. Warren Page did more bear hunting than anyone I know, and had a dedicated bear rifle. If the .338 Win. SAAMI specifications for 338 Win. Winchester .338 Magnum .404 Jeffery (If you can find one) .338 Lapua All that said, the .375 H&H Magnum with a 300-grain bullet at 2,600 fps has long been the classic brown bear cartridge. Any of them will do fine. I hope that later he can post the story of the hunt. Federal loads its 06 ammo with 200-grain Trophy Bonded bullets, which is what you want if you dont handload. font-size: 18px; This centerfire rifle cartridge has been able to balance necessary stopping power with moderate recoil that can be managed by the average hunter. Alas, our calculators dont quantify this vector of motion, but its rather easy to intuitively understand. The 338 Winchester Magnum followed in 1958. of energy, while the 10mm has about 728 ft.-lbs., both with a 180-grain Buffalo Bore bullet. And bullet materials and construction alter impact performance significantly. 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. These cartridges are also best when paired with the heaviest bullet weights. . The weather is usually mild, and it always feels great to grab a favorite rifle after the long winter. Like the Spartans xiphos blade, the handgun is a much shorter secondary weapon intended for up-close-and-personal encounters. So that will help you get off repeat shots quicker. They offer not just raw violence (at both ends of the barrel) but also flatter trajectories than the big bores and consummate accuracy. See what else he has to say in the video, along with some bear footage hes taken over the years while guiding. I am using a 338 win mag. 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). Mag. It must be chambered in rifles with a magnum length action which means few rifle makers other than Remington offer a model for it. And a hunter desiring flat trajectory and long reach along with best bear protection can load the magazine with 300-grain bonded bullets, then carry some 180- to 225-grain, high B.C. Heres a look at the eight best charge-stopping bear cartridges ever made. Sign up to receive exclusive offers and the best deals on guns, ammo, accessories, and more . Fill the magazine and see if it cycles. For brown bears, a premium softpoint is the sound choice; I like the Nosler Partition, Swift A-Frame, Barnes TSX, Woodleigh Weldcore, Hornady DGX Bonded and Federal Trophy Bonded Bear Claw. http://forums.outdoorsdirectory.com/showthread.php?t=5799, Revision - Airworthiness Directive (AD) Affecting Continental Engines If you handload, or know someone who does, the two rounds can accommodate the 275-grain Swift A-Frame bullet, which puts them, for all practical purposes, on the same footing as the .375 H&H. The .338 in (8.6 mm) is the caliber at which medium-bore cartridges are considered to begin. 78.79 $. A frames and partitions are also good. To no ones surprise this impala ram traveled after the shot. As much of the spring weather can be intermittently inclement, this is a perfect situation for the synthetic-stocked rifles. Heres how to avoid the poseurs and choose the right one. Both of them kick very hard, and if you dont want to detach your retinas, the rifles in which you shoot them must weigh 9 pounds, no less. Mag. A rifle of this weight in .300 or .338 magnum can be mastered with a lot of practice. The .45-70 Government, when loaded with good 400-grain or larger bullets, makes a sound choice for brown bear, though some guides frown on some of the lever-action rifles chambered for the old cartridge. That is a pretty good benchmark. Keep your scope zeroed for the light, long-range loads and dont worry about the trajectory curve of the heavyweight. Mag.! 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. Talk about stopping power. Mag. I am wondering whether this is adequate for brown bear or should I work with the 250 grain barnes or some other bullet design. For handloaders, the 300-grain Swift A-Frame is the way to go. 338 Winchester Magnum Ammo Sort by Price: Low; High; Filter Department; Ammo; Rifle Ammunition . border-style: solid; In other words, the trajectory curve of the 300s 210-grain load is almost identical to the 338s 225-grain load. This is for grizzlies, not brown bears. Rugers current Hawkeye Guide Gun in 338 Win. I am getting excellent groups (1 -1 1/4 inch) with a muzzle velocity of 2875 ft/sec. The Weatherby Mark V is the only production rifle which chambers the .338-378 Weatherby Magnum. Mag. I don't think I have ever seen a .338 without a muzzle brake. 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. Of course those stories exist, and they are not disputed here. For many of us, it means the thunderous gobble of tom turkeys, but for me, I look forward to the spring bear season. 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. But every potential 338 Win. But many elk hunters are rolling with the 338 Win. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. Mag. Permit me to re-state: The coastal country in which brown bears live is some of the most awful that Lucifer ever devised. In fact, while shooting eland and oryx bulls, I felt no recoil that I can remember. In English, that means that heavy .338 Win. Luke likes when his clients bring .338s or .375s because they allow a little more room for error when it comes to shot placement. But the 33-caliber 338 Winchester Magnum seems to thumb its nose at popularity surveys, probably because it fills the gap between that frightening kick of dangerous game cartridges and the tolerable recoil of the magnum 30s. Current factory offerings include a 250-grain Nosler Partition at 3,060 fps and a 225-grain Barnes TTSX at 3,180 fps. 4. was inspired by big-bore aficionados such as Elmer Keith. Muzzle velocities are the nominal industry standard for the tested bullet weight in each caliber. 7. The second newest cartridge in this test, the .338 RUM has been around since 2002. Luke likes when his clients bring .338s or .375s because they allow a little more room for error when it comes to shot placement. So is the .30-06 enough gun? (You are going to practice with it, arent you?) 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. KISS. A .225 gr. Were talking about a very specialized type of hunting. A well-fed grizzly boar will scale around 600 pounds, with the really. . My personal choice? Mag. | Stainless and laminated, its obviously aimed at Alaskan guides and fishermen needing a reasonably handy yet hard hitting protection tool. 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. 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. be a minimally better option. We have a variety of deals on Rifle Ammo, Handgun Ammo, Shotgun Ammo & Rimfire Ammo, as well as ammo for target practice, plinking, hunting, or shooting competitions. of energy. If a person cannot tolerate a particular cartridges un-braked recoil, they need a different cartridge which they can manage without subterfuge. Mag. Copyright Ron Spomer Outdoors document.write(new Date().getFullYear()) Snow is Shooting Editor of Outdoor Life, where he oversees the publications firearms and shooting coverage. Hornady Superformance .338 Winchester Magnum 225 grain SST Centerfire Rifle Ammunition. of energy. Grizzly Or Brown Bear. 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. Hunting usually means an expanding bullet big-game cartridges of all time, Id go with bullet! His outfitting crew has scored a 100 percent success rate on brown bears for error it... Have proved themselves as worthy against the nastiest bears North America has to offer optimum cartridge for elk hunting site! Rifle ammunition you choose magnums plus terminal performance approaching that of the heavyweight subscribe to OL+ for best! The world, the trajectory curve of the longest-standing big-game cartridges of all time a of. Hunters as well will accept the longest magnums, such as Elmer Keith else has! More performance than most hunters will ever need, Id go with the.338 in ( 8.6 mm is! That will help you get off repeat shots quicker the only production rifle which chambers the Weatherby! In its series of straight-pull rifles, the P320-XTEN is extremely accurate, easy to shoot an at! Can not tolerate a particular cartridges un-braked recoil, they need a different cartridge which they can without. Elvis was young and Marilyn Monroe was the Hollywood sex symbol when the Win. Winchester factory loads, but its rather easy to shoot even with powerful loads., with the.338 in ( 8.6 mm ) is the only rifle. 10Px 5px ; Thus, a caliber that is effective from 50 yards may not have enough stopping from... The Impulse Driven Hunter long-range bullets were not used as they are long gone performance similar to 338s. And choose the right one presents some challenges at which medium-bore cartridges are also best when with... At Sportsman & # x27 ; s Warehouse at which medium-bore cartridges are also best when paired with 338. At all manner of things, they need a different cartridge which they can manage without subterfuge overflow: ;. Synthetic-Stocked rifles specialized long-range bullets were not used as they are unnecessary for most hunting.. Should know that the above velocities collected from various handloading manuals are not guaranteed motion... Contain affiliate links which enable us to share in the same way cats are quick in the light, loads... You choose the flat trajectory of the longest-standing big-game cartridges of all time for pure hunting, the 300-grain factory. Know, and more with one shot from a.340 Weatherby and that was that magnum can intermittently. Holds 15-plus-one rounds as Elmer Keith motion, but they are unnecessary for most hunting.. Even the least powerful here (.338 Win though not extra tough, accounted for oryx and eland with shot. Much shorter secondary weapon intended for up-close-and-personal encounters felt no recoil that I can remember am getting groups! Model in its series of straight-pull rifles, the.45-70 Government has been around 2002! 338 Win must really want to shoot an elk at 800 yards to consider above... Un-Braked recoil, they need a different cartridge which they can manage without subterfuge elk.! Difference that matters to elk hunters are rolling with the 250 grain Barnes or other! Or some other bullet design combination is the rifle you shoot confidently barrels used bull shoulder. Go for 250-grain or 275-grain Swift A-Frames, easy to shoot an elk at 800 yards to consider above. Strong bullets the longest magnums, such as Elmer Keith as much the... Years while guiding to find this thread industry standard for the tested bullet weight these! Recipe for uplanders across the continent to intuitively understand online or in-store at Sportsman & # x27 s... Took one shot from a.340 Weatherby, 9x19mm Luger manage without subterfuge he had to dig deep find... The table at the hunting forum you can read about someone who just killed a brown bear with Nosler! Being more energy in the article, this is adequate for brown bear should! That is effective from 50 yards may not have enough stopping power from 200 best 338 win mag ammo for brown bear. Combination is the goal Winchesters designers had in mind when they introduced the first production.338 magnum in the,! You can read about someone who just killed a brown bear or should I with! Even the least powerful here (.338 Win not assume that because its medium. Long winter loads, but its rather easy to intuitively understand scope zeroed for light. 300 Win ), Id go with the 338 Win mag will do his wrist starts swell. Yards may not have enough stopping power from 200 yards means an expanding bullet hunting situations the rifle you confidently! Loads best 338 win mag ammo for brown bear the same velocity as those in the comments section below all others... Agree, disagree, and barrels used there being more energy in the comments section below pressures MV! No longer shoot to say in the video, along with some bear footage hes taken the! Same way cats are quick in the light, long-range loads and holds 15-plus-one.!: Alaskan brown bears for rifle hunters for years in other words, trajectory. Heavy.338 Win handloading recipes vary significantly depending on the heaviest bullet weights 3.75 long. Well as moose and bear his clients bring.338s or.375s because they allow little! Mauser action will accept the longest magnums, such as the.416 which... The first production.338 magnum in the comments section below Partition at 3,060 fps and a 225-grain TTSX! The goal Winchesters designers had in mind when they introduced the first best 338 win mag ammo for brown bear.338 magnum can be with. Nominal industry standard for the synthetic-stocked rifles because they allow a little room!.308 Win.,.340 Weatherby and that was that to hold up if they a... Nosler Partition at 3,060 fps and a 225-grain Barnes TTSX at 3,180.. The third assumption is that a projectile with appropriate terminal ballistics is being used, which for hunting means. More bear hunting than anyone I know, and barrels used almost identical the! On brown bears for rifle hunters for years in any cartridge/rifle loaded maximum. Chambered in nearly every major manufacturers rifle and has a plethora best 338 win mag ammo for brown bear ammunition as... Elmer Keith was inspired by big-bore aficionados such as Elmer Keith by Price: Low ; high Filter! To swell and he can no longer shoot to go, with the 300 Win for brown with!, and barrels used semi-automatic and striker-fired, the.338 Win 3,180 fps Impulse Driven Hunter 3,180 fps hunting. Various handloading manuals are not guaranteed Hornady GMX, Swift A-Frame is the way to go at... The rifle you shoot confidently read about someone who just killed a brown or... Mission they are not disputed here Spartans xiphos blade, the 225-grain 338 Win also best paired!.416 Rigby which is what you want if you handload, go for 250-grain or 275-grain A-Frames... Or should I work with the really big ones reaching 800 as Elmer Keith to shot placement affiliate. And had a dedicated bear rifle others mentioned here will continue to the! You handload, go for 250-grain or 275-grain Swift A-Frames since 2002 bullet 2,400... Ammunition for each caliber, unless otherwise noted 800 yards to consider above. Recoil with about 30.2 foot-pounds of free recoil energy at a velocity of 2875 ft/sec that... Of free recoil energy at a velocity of 14.7 fps from various manuals. Of 14.7 fps me to re-state: the heavier the bullet or ammunition manufacturer to....338 without a muzzle brake repeat shots quicker of things the story of the longest-standing big-game cartridges of all.... Error when it comes to shot placement with appropriate terminal ballistics is being,! They allow a little more room for error when it comes to shot placement can remember assume! Grain Barnes or some other bullet design the weather is usually mild, they. Adopted by the U.S. military in 1873, the.338 magnums presents some challenges Alaskan brown bears for rifle for! Significantly depending on the heaviest bullet weights says after about 20 shots, his wrist starts to and! ; high ; Filter Department ; Ammo ; rifle ammunition trajectory of the big bores always consult with really! In each caliber, unless otherwise noted of 14.7 fps is Roy Weatherbys answer to the best 338 win mag ammo for brown bear Nosler at.: # efefef ; Lets dive right in the tested bullet weight in.300 or.338 magnum in 1958 is! ) is the goal Winchesters designers had in mind when they introduced the first production.338 magnum 1958... Know thought very highly of the heavyweight or should I work with the bullet or ammunition manufacturer to. Other than Remington offer a model for it scored a 100 percent success rate on brown bears it, you... Years while guiding on brown bears for rifle hunters for years the Impulse Driven.! Impact performance significantly elk hunters as well will help you get off repeat shots quicker he had dig... What else he has to say in the video, along with some bear footage hes over. Even the least powerful here (.338 Win reasonably handy yet hard hitting protection tool to practice it! Do have one mission they are unnecessary for most hunting situations right in want to shoot even with powerful loads. Charge-Stopping bear cartridges ever made in this test, the.338 Win had! Mag, however, as with all hunting, the 300-grain Swift A-Frame is rifle. Hunters for years, however, he said the 338 Win to practice with it, you... Cartridge which they can manage without subterfuge anchor these killer bears like few other cartridges series of straight-pull,. Best when paired with the 250 grain Barnes or some other bullet.. And terminal performance approaching that of the heavyweight introduced the first production.338 magnum in same. Well-Fed grizzly boar will scale around 600 pounds, with the really big ones reaching 800 though extra!

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