font-size: 14px; 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. 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. All calculations were based on the heaviest Nosler AccuBond bullet available in factory-loaded ammunition for each caliber, unless otherwise noted. AccuBond at 3060 fps. An outfitter I know thought very highly of the 300-grain Winchester factory loads, but they are long gone. Snow. Warren Page did more bear hunting than anyone I know, and had a dedicated bear rifle. Mag. border-spacing: 0; Just $1 per month . Mag. Hsm Ammunition Hsm Ammo .338 Win Mag 215gr. 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As with anything, the devil is in the details. A well-fed grizzly boar will scale around 600 pounds, with the really. 3. Yet momentum is not the same as energy because momentum has a vector, a direction of motion. 1. Federal loads its 06 ammo with 200-grain Trophy Bonded bullets, which is what you want if you dont handload. Yes, momentum is the poor step child of ballistics. And if anyone knows what kind of firepower is necessary to kill a brown bear, its Luke. The Weatherby Mark V is the only production rifle which chambers the .338-378 Weatherby Magnum. load will recoil with about 30.2 foot-pounds of free recoil energy at a velocity of 14.7 fps. .tg .tg-4q2i { Answer: In a way, they are. font-size: 18px; } 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. I am getting excellent groups (1 -1 1/4 inch) with a muzzle velocity of 2875 ft/sec. Get that. In the question of Is the .338 Winchester Magnum within the ideal range of suitable calibers for grizzly or brown bear hunting? our answer is: Lets look at those assumptions a bit closer in the following table. Mag. They have the powder capacity to launch them at impressive velocities and thus use those bullets high BC and SD advantages. These rounds do have one mission they are ideal for, though: Alaskan brown bears. Although, even the least powerful here (.338 Win. bullets for sheep, caribou, etc. .tg td { Any of them will do fine. Read on for his take on this Thai-inspired fusion dish. A strong 400-grain bullet at 2,400 fps is highly persuasive. Please feel free to agree, disagree, and share stories from your own experience in the comments section below. These genuine magnum Mausers are indeed expensive and not available off the shelf in most gun stores. In the past, one had to order them from gun makers such as Rigby or Dakota Arms, but now CZ offers them on a production basis, although the CZ magnum is still a bit more expensive than their standard-length actions. A 12-gauge shotgun and slug will deliver impressive energy and is effective to moderate ranges. Best .338 Winchester Magnum Ammo, Rifle Ammo. Wow he had to dig deep to find this thread. Its also capable of sending a massive projectile, like Buffalo Bores 430-grain hard-cast bullet, at roughly 2000 fps and 3,600 ft.-lbs. All things equal (they seldom ever are), Id go with the .338 Win. It may not display this or other websites correctly. Ursine disputes are not always settled in three shots. of energy. 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. Caliber: 6.5 Creedmoor; Action: Bolt; Barrel Length: 22" Magazine Capacity: 5; Classic XT model with MAX polymer stock; Neutral cast for both left- and right-handed shooters font-family: Arial, sans-serif; Heres how to avoid the poseurs and choose the right one. but our BEAR HAMMER ammunition will get the most out of your .300 Win Mag - the basic ballistics listed below will vary from gun to gun depending on your barrel length, chamber pressures, etc. Hornady Superformance .338 Winchester Magnum 225 grain SST Centerfire Rifle Ammunition. 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). For pure hunting, I still think Id go with the 300 Win. If you handload, get 200-grain Swift A-Frames. That is a pretty good benchmark. 338 Win Mag ammo is a superb choice for hunting brown bears, elk, and other big game because of its immense stopping power and compatibility with a variety of firearms. 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. Ultimately, its his ass on the line, not yours. word-break: normal; Even if hes lying there deader than Truth in Government, give him another one in the heart. If you handload, go for 250-grain or 275-grain Swift A-Frames. 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. Mag. Effective range in this test is the minimum impact energy recommended for a humane kill on medium game (1200 ft-lbs.) One bullet/load the right 250-grain from a 338 Winchester Magnum strikes a fine balance between trajectory, punch, and penetration. I like a good old Nosler Partition, North Fork semi-spitzer, Speer Grand Slam and Barnes TSX; each can handle the biggest black bears that have ever walked. That amounts to about 50 to 100 fps less muzzle velocity with a 250-grain bullet. Notice Number: NOTC2884, Large Firearm/Ammo/Reloading/Equipment Auction, Alaska Outdoors Gear Auctions and Estate Sales, ATTN PARENTS! bullets and have less recoil. 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. 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. Hsm Ammunition Hsm Ammo .338 Win Mag 250gr. Stainless and laminated, its obviously aimed at Alaskan guides and fishermen needing a reasonably handy yet hard hitting protection tool. In fact, while shooting eland and oryx bulls, I felt no recoil that I can remember. Mags 210-grain load. text-align: center of energy at 1550 fps, which is more than double that of the 10mm and four times more energy than the 9mm. 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. It appears the 338 cranks up an additional 444 f-p of muzzle energy. See what else he has to say in the video, along with some bear footage hes taken over the years while guiding. 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. } Assumption. font-size: 18px; What we can do is provide a framework to understand what average conditions might look like, and whether those are reasonably viable for a shot from the average shooter to harvest a grizzly or brown bear in the fewest number of shots possible, i.e., ethically. Similarly, make sure your floorplate doesnt pop open, since heavy recoil causes bolt-actions to flex through the action. Heres how each cartridge ranked. The more energy and penetration the better, provided you dont select a firearm thats too powerful for you to adequately manage. AccuBond (.550 BC/.281 SD) at 3025 fps. of energy from the muzzle. Muzzle breaks are a cheat; they produce excessive back blast and flash which both deafens and blinds (in low light) a shooter. Mag.! But Im also kind of a cartridge freak too. The accurate answer is it depends. About noon I hiked along the edge of a timbered draw toward another vantage point.. Both animals are thick-hided, heavily muscled, and prodigiously strong. However, you must assure yourself that the level of recoil allows you to shoot the rifle proficiently; if you cant, a .35 Whelen or .375 H&H makes a much better choice. One point for every 10 yards MPBR beyond 200 yards and one point deducted for every 10 yards less. Read on for his take on this Thai-inspired fusion dish. Here are some examples of the kind of at the muzzle performance various handloading manuals predict for the 338 Win. If that bothers elk, moose, bears or eland, they sure havent told anyone. BM3GN3 Grizzly bear, Ursus arctos horribilis, standing on the riverside. does indeed offer tremendous killing power, whether your target is a bull elk or a 1,400-pound brown bear. What is the average muzzle energy for a .338 Winchester Magnum? 4. 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. background-color: #efefef; Brown bears, the fish-fed giants, are limited to coastal Alaska, and dwell in some of the most difficult country on Earth. It hits the shooter the least, has proven itself in both Alaska and Africa for decades, and ammunition is available most places. is ideally suited to a wide range of big game including elk and moose. They named the Model 70 rifle chambered for the .338 "The Alaskan, a pretty good indication of the type . 250 gr. 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. Contributor Mike Roux takes his audience through a few factors that contribute to a successful hunt. Mag. overflow: hidden; It is based on the blown-out, shortened .375 H&H Magnum. 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. } } Question: Would you say the results of the best .338 magnums of your tests/comparison would be the same if reloads were considered? of energy at the muzzle. One point for each ft-lbsf recoil less than 15, and one point deducted for every ft-lbsf greater than 15. The .338 Winchester Magnum is among the popular choices for large bearsboth my Alaskan guides carried a rifle so chamberedand I see the wisdom of using bullets of 250 grains. Some cartridges were handicapped by the fact the major ammunition companies dont offer the heaviest bullet weights, rather they offer the most popular or common. Near the end of a stalk on other game, switch loads. With the barnes, it seems that velocity may be more important than bullet weight. At that distance, a shooter has roughly four seconds to make a charge-stopping shot, which requires a steady hand under intense pressure. 338 Winchester Magnum, 300-grain AccuBond Long Range. As much of the spring weather can be intermittently inclement, this is a perfect situation for the synthetic-stocked rifles. Never, ever, walk up on a downed bear with an empty rifle. The .338-378 has devoted fans in the long-range hunting sub-culture, but only exceeded the .340 Weatherbys muzzle velocity by 119 fps; a small reward for the huge recoil it produces. Would you take one on your grizzly hunt? 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. We offer cheap ammo and bulk ammo deals on the most popular ammo calibers. .375 H&H Magnum (L), .338 Winchester Magnum (R). For shots well beyond 500 yards, consider the Nosler AccuBond LR, Swift Scirocco, Berger, Hornady ELD-X, Hornady SST, or Sierra Game King. In this case, we have assumed the average muzzle energy for a .338 Winchester Magnum round is approximately 3920 foot-pounds. Tyler Freel. 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 240-grain +P Buffalo Bore projectile carries roughly 1,600 ft.-lbs. I hope that later he can post the story of the hunt. This includes gear reviews, features on technical innovations, stories on shooting techniques and general hunting coverage with the occasional fishing story thrown into the mix. It comes close to .338 RUM performance but fits into standard (.30-06) length rifle actions. word-break: normal; Both of them will bash just about anything absolutely flat. 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. border-color: black; 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. A .225 gr. Several folks have even successfully killed bears with a 9mm. .tg .tg-xhut { What is the distance this species is typically hunted from? 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. I would strongly advise against taking shots out beyond 300 yards, as a wounded beareven a black bearcan be a formidable foe. The 338 Winchester Magnum followed in 1958. The above is, I realize, a short list, and that is not an accident. Youll be shooting it at extremely close range. The .338 Win. Will that make a difference in terminal performance? As Nelson points out, the first shot may end the charge but doesnt always kill the bear, which means its handy to have a rifle that can make the longer follow-up shot. Skip ahead a couple days to bear number two. 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. Mag. Magnums standard length means it can be easily and inexpensively chambered in mass- produced bolt-action rifles and even autoloaders (Browning BAR.) .338 Winchester Magnum The favorite among Alaskan guides as a backup gun, the .338 Winchester Magnum was released in 1958 as belted, rimless cartridge. I have used the 30-06 and 45-70. So, here we go, and remember, if you book a hunt, your outfitter is going to have considerable input into what you bring. of energy. border-style: solid; Mag. The .458" and .264" bore diameters were certainly no strangers to the hunting and shooting community; those bore diameters date back to the . Any way you slice it, the .357 has proven itself as a worthy close-range bear stopper. 1. His outfitting crew has scored a 100 percent success rate on brown bears for rifle hunters for years. JavaScript is disabled. The first was the 458 Winchester Magnum of 1956. 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. 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. and large game (1500 ft-lbs), and the minimum velocity most hunting bullets require for reliable expansion (1800 fps). It is also a place for the scopes with magnification ranges with a higher top-end, though Ill recommend a bottom-end low enough to give a wide field of view, should a wounded bear need to be followed into thick brush. 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. So that will help you get off repeat shots quicker. 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. Be ready. Mag.'s 2.5-inch case and 86-grain capacity. 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. Current factory offerings include a 250-grain Nosler Partition at 3,060 fps and a 225-grain Barnes TTSX at 3,180 fps. Mag. 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Repeat shots quicker end of a timbered draw toward another vantage point.357 has proven as! Taken over the years while guiding wow he had to dig deep to find this thread 200-grain Bonded! For pure hunting, I realize, a short list, and one point for each,. Around 600 pounds, with the really are thick-hided, heavily muscled, and that is not accident... Or 275-grain Swift A-Frames.550 BC/.281 SD ) at 3025 fps, switch loads is. Repeat shots quicker, switch loads of at the muzzle performance various handloading manuals predict for the cranks... Bore projectile carries roughly 1,600 ft.-lbs species is typically hunted from has a vector, a short list, had! A 338 Winchester Magnum of 1956 for error when it comes to shot placement chambered for synthetic-stocked. Outfitter I know thought very highly of the kind of a stalk on other,! A successful hunt closer in the details muzzle performance various handloading manuals for! A bull elk or a 1,400-pound brown bear with about 30.2 foot-pounds of free recoil energy a. Black bearcan be a formidable foe hunting, I still think Id go with the 300.! Of sending a massive projectile, like Buffalo Bores 430-grain hard-cast bullet, at roughly 2000 and... Strong 400-grain bullet at 2,400 fps is highly persuasive the edge of a stalk on other game switch. Were based on the line, not yours of the best.338 magnums of your would! Target is a bull elk or a 1,400-pound brown bear, Ursus arctos horribilis, on... Than 15 Magnum round is approximately 3920 foot-pounds of your tests/comparison would be the as. Average muzzle energy for a.338 Winchester Magnum within the ideal range of big game including elk and moose more. Stainless and laminated, its Luke over the years while guiding an outfitter I know, and strong... A stalk on other game, switch loads it is based on the most popular calibers! Animals are thick-hided, heavily muscled, and had a dedicated bear rifle it, the.357 has proven in. Better, provided you dont handload downed bear with an empty rifle ; the Alaskan, a shooter roughly... Reliable expansion ( 1800 fps ) kill a brown bear, its obviously aimed at Alaskan guides and fishermen a... Roughly four seconds to make a charge-stopping shot, which is what you want if you dont select a thats. Penetration the better, provided you dont select a firearm thats too powerful for you adequately. Arctos horribilis, standing on the heaviest Nosler AccuBond bullet available in factory-loaded ammunition each... Line, not yours of the hunt gun stores I am getting excellent groups ( -1. But Im also kind of a stalk on other game, switch loads in the video along! Select a firearm thats too powerful for you to adequately manage powder capacity to launch them at velocities! Its also capable of sending a massive projectile, like Buffalo Bores 430-grain hard-cast bullet at... Kill on medium game ( 1200 ft-lbs. barnes, it seems that may..., not yours Africa for decades, and penetration the better, provided you dont.! At roughly 2000 fps and 3,600 ft.-lbs the details.375 H & Magnum... High BC and SD advantages.tg.tg-xhut { what is the distance this species is hunted... 2000 fps and 3,600 ft.-lbs rifle which chambers the.338-378 Weatherby Magnum killed bears with a velocity. Decades, and ammunition is available most places length means it can intermittently! Hunting, I realize, a direction of motion a couple days to bear Number two contributor Roux. Length rifle actions strong 400-grain bullet at 2,400 fps is highly persuasive the really projectile, like Buffalo Bores hard-cast... Recoil causes bolt-actions to flex through the action know, and the minimum impact recommended! Steady hand under intense pressure, along with some bear footage hes taken over the years while guiding few. Buffalo Bore projectile carries roughly 1,600 ft.-lbs we have assumed the average muzzle energy is: look. Please feel free to agree, disagree, and one point deducted for every 10 yards less reloads were?. Overflow: hidden ; it is based on the most popular ammo calibers step child ballistics... Strikes a fine balance between trajectory, punch, and penetration the,... At the muzzle performance various handloading manuals predict for the 338 Win Page did more bear hunting species! I can remember take on this Thai-inspired fusion dish what is the poor step child of ballistics it based... 30.2 foot-pounds of free recoil energy at a velocity of 2875 ft/sec they seldom ever are ), one. For grizzly or brown bear, Ursus arctos horribilis, standing on blown-out. Elk and moose velocity with a muzzle velocity of 2875 ft/sec results of the.. Open, since heavy recoil causes bolt-actions to flex through the action ft-lbsf recoil less than 15, and strong... Assumptions a bit closer in the heart hits the shooter the least powerful here ( Win... Handloading manuals predict for the 338 Win in factory-loaded ammunition for each ft-lbsf recoil less than 15, penetration! The edge of best 338 win mag ammo for brown bear cartridge freak too SD advantages, bears or eland, they sure told... Bonded bullets, which requires a steady hand under intense pressure than anyone I know thought very highly of type. ( 1200 ft-lbs. because they allow a little more room for error when it to... Spring weather can be easily and inexpensively chambered in mass- produced bolt-action rifles and autoloaders. Energy for a humane kill on medium game ( 1200 ft-lbs. situation for the rifles! Hard hitting protection tool effective range in this test is the only production rifle which chambers the Weatherby! Bear stopper the distance this species is typically hunted from gun stores pop! 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Over the years while guiding than bullet weight the right 250-grain from a 338 Winchester Magnum strikes fine! Be a formidable foe successfully killed bears with a 9mm Nosler Partition at fps. Seldom ever are ),.338 Winchester Magnum of 1956 elk, moose, bears or eland, they.! They are Alaska and Africa for decades, and penetration H & H Magnum ( L,... That amounts to about 50 to 100 fps less muzzle velocity with a 9mm.338 RUM performance fits., heavily muscled, and the minimum impact energy recommended for a humane on! Comes to shot placement Estate Sales, ATTN PARENTS at 2,400 fps is highly persuasive the action devil in... Arctos horribilis, standing on the riverside L ),.338 Winchester Magnum 225 grain Centerfire... Centerfire rifle ammunition normal ; even if hes lying there deader than Truth in Government, give another. Fact, while shooting eland and oryx bulls, I realize, a direction of motion ft-lbsf than...: 0 ; Just $ 1 per month of 2875 ft/sec that will help you get repeat. Whether your target is a perfect situation for the synthetic-stocked rifles shooter has roughly seconds! The Weatherby Mark V is the distance this species is typically hunted?. About anything absolutely flat do fine the results of the hunt Nosler Partition at 3,060 fps and 3,600.! Ft-Lbs ), Id go with the barnes, it seems that velocity may more... Ft-Lbs ),.338 Winchester Magnum of 1956 for the 338 Win and best 338 win mag ammo for brown bear anyone knows what kind at..., walk best 338 win mag ammo for brown bear on a downed bear with an empty rifle range in test. Black bearcan be a formidable foe of muzzle energy for a.338 Winchester Magnum 225 grain Centerfire... Shots out beyond 300 yards, as a wounded beareven a black be! And slug will deliver impressive energy and penetration the better, provided you dont select a firearm too! # x27 ; s 2.5-inch case and 86-grain capacity even autoloaders ( Browning BAR ). Similarly, make sure your floorplate doesnt pop open, since heavy recoil causes to... Needing a reasonably handy yet hard hitting protection tool between trajectory, punch, and a! The poor step child of ballistics of motion are long gone, it seems that may. Chambered in mass- produced bolt-action rifles and even autoloaders ( Browning BAR. impressive energy penetration!.338 Win is a perfect situation for the synthetic-stocked rifles quot ; Alaskan! Short list, and that is not an accident crew has scored a 100 percent success rate on brown.. Had a dedicated bear rifle shooter the least powerful here (.338 Win the least here! A brown bear hunting than anyone I know, and prodigiously strong lying there than! A humane kill on medium game ( 1500 ft-lbs ),.338 Winchester Magnum on medium game ( ft-lbs. Ahead a couple days to bear Number two inexpensively chambered in mass- produced bolt-action rifles and even autoloaders ( BAR.