best 338 win mag ammo for brown bear

Mag. Will that make a difference in terminal performance? However, as with all hunting, the best rifle is the rifle you shoot confidently. 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. Rough translation: the heavier bullet penetrates farther than the light one regardless there being more energy in the light one. Snow. Specialized long-range bullets were not used as they are unnecessary for most hunting situations. Thank you, sir! Ursine disputes are not always settled in three shots. Published Oct 14, 2019 7:00 PM EDT. Here is some common Brown Bear advice you did not ask for. 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. A well-fed grizzly boar will scale around 600 pounds, with the really. Considering its caliber, the 338 Winchester Magnum is surprisingly popular. Yet momentum is not the same as energy because momentum has a vector, a direction of motion. Combine this pressure with the 70- to 76-grains of powder generally stuffed into 338 Win. 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. Mag. Mag. As to the muzzle break comment, I have yet to see a rifle around here with a muzzle break. The author acknowledges hand loaders can achieve much better performance in many instances. 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. One of the more powerful handguns available today, the .454 is capable of pushing a 300-grain Buffalo Bore bullet at 1650 fps with 1,813 ft.-lbs. All of which you hit dead on. These close to one-ton beasts are often shot at ranges beyond those recommended for other dangerous game animals due to the open terrain common to coastal Alaska and Kodiak Island. 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. However, as with all hunting, the best rifle is the rifle you shoot confidently. border-style: solid; Mag and enjoys a cult-like following. 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. This phenonemon is known as drag or air resistance. 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. Perfect for elk, moose, sheep and bear. Firststring Premium String Kit Green/ Brown Bear Attitude; Firststring Premium String Kit Green/ Brown Bear Attitude. Mag. Forget the fat, tame grizzlies you see lumbering around in movies. will dig in deeper then most 250 gr. While a well-placed shot from a 10mm can no doubt do the trick, the .357 Mag. That one should be churning out 3,887 f-p of energy at the muzzle. .308 Winchester. of energy. The .338 Win. Similarly, make sure your floorplate doesnt pop open, since heavy recoil causes bolt-actions to flex through the action. Sentry Ammo, Cheap Ammo, Bulk Ammo, 5.56, 556, 9mm, bulk 9mm Mag. John B. The 338 Winchester Magnum is a popular big game hunting cartridge, and has even been described as the ultimate elk cartridge. 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. An outfitter I know thought very highly of the 300-grain Winchester factory loads, but they are long gone. If a person cannot tolerate a particular cartridges un-braked recoil, they need a different cartridge which they can manage without subterfuge. Buffalo Bore produces several loads for the .50 Alaskan, including a 450-grain bullet that delivers a whopping 4,400 ft.-lbs. 300 Winchester Magnum, 210-grain AccuBond Long Range, 338 Winchester Magnum, 225-grain AccuBond. Contributor Mike Roux takes his audience through a few factors that contribute to a successful hunt. 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. 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. It took one shot from a .340 Weatherby and that was that. Talk about stopping power. is what usually comes to mind. Both of them fire 250-grain bullets at a real-world velocity of 2,850 fps. What about the other assumptions? 300 Winchester Magnum, 220-grain Round Nose, 338 Winchester Magnum, 180-grain AccuBond. I lump these together because theyre identical in their ballistics and what theyll do. They named the Model 70 rifle chambered for the .338 "The Alaskan, a pretty good indication of the type . 6. It too needs a magnum length action and few companies other than Weatherby chamber rifles for this powerhouse. 2. Calculations were corrected to standard temperature (59F/15C) and pressure (29.92 inHg/1013 mbar) at sea level. Alas, our calculators dont quantify this vector of motion, but its rather easy to intuitively understand. It was Winchesters second belted magnum based on the 375 &H case of 1912. When it comes to recognizing and responding to a bear attack, few people have as much experience as Alaskas Steve Nelson, a former research geologist for the U.S. Geological Survey whos spent the last 41 years teaching bear defense courses in the Last Frontier. His outfitting crew has scored a 100 percent success rate on brown bears for rifle hunters for years. One point for each ft-lbsf recoil less than 15, and one point deducted for every ft-lbsf greater than 15. } 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. The 458 Win. overflow: hidden; 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. Ultimately, its his ass on the line, not yours. John B. 1 is Not No. If, however, true long-range hunting is anticipated, they will all benefit from the specialized long-range bullets now on the market which expand well below 1800 fps. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. Mag) hits the expansion limit at almost 600 yards! They require a hunter to understand bullet construction and terminal performance in depth, especially with cartridges on the power scales upper end. It may not display this or other websites correctly. 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. Mag. They deliver sufficient energy well beyond the range where the bullet decelerates to 1800 fps. Rugers current Hawkeye Guide Gun in 338 Win. 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. 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 best used at 200-400 yards, and has the stopping power of a much . 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 .338 in (8.6 mm) is the caliber at which medium-bore cartridges are considered to begin. .375 H&H Magnum (L), .338 Winchester Magnum (R). Do not assume that because its a medium caliber that its loaded with strong bullets. Youll be shooting it at extremely close range. A well-fed grizzly boar will scale around 600 pounds, with the really big ones reaching 800. The .338 win mag ammo is a .338 in (8.6 mm) caliber, belted, rimless, bottlenecked cartridge introduced in 1958 by Winchester Repeating Arms. For a better experience, please enable JavaScript in your browser before proceeding. does indeed offer tremendous killing power, whether your target is a bull elk or a 1,400-pound brown bear. The 180-grain 300 Win. 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. Forget about long shots. For many of us, it means the thunderous gobble of tom turkeys, but for me, I look forward to the spring bear season. 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. Federal Premium 338 Winchester Magnum 225gr Trophy Bonded Bear Claw Rifle Ammo - 20 Rounds. 338 Winchester Magnum Ammo for sale online or in-store at Sportsman's Warehouse. 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. .tg .tg-4q2i { A .225 gr. They have the powder capacity to launch them at impressive velocities and thus use those bullets high BC and SD advantages. or any of the newer or more exotic mags out there in .30 caliber. Grizzlies are widely distributed, and have the decency to live in mostly open country, including mountains. If youre sensitive, a 300 Win. .661) 2,887 fps has a MPBR of 329 yards with a 279-yard zero. Still the most popular .338 magnum in the world, the .338 Win. With that said, we have assumed the average hunting distance for grizzly or brown bear to be approximately 200 yards. Never got a chance to hunt the big bears while I had my 416. Brown bears, the fish-fed giants, are limited to coastal Alaska, and dwell in some of the most difficult country on Earth. Boattail bullets and screaming velocities are not necessary for these situations, though a premium bullet might not be a bad idea, due to the high impact velocities. In this case, the average weight of an adult male grizzly or brown bear is approximately 595 lbs. In terms of firearm selection, Nelson said its really about delivering a few well-placed shots on target in a short timeframe. .338 Winchester Magnum The favorite among Alaskan guides as a backup gun, the .338 Winchester Magnum was released in 1958 as belted, rimless cartridge. Recoil calculations were based on a nine-pound rifle weight. I am using a 338 win mag. Mag. 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. 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. .338 diameter bullets are unique. AccuBond at 3060 fps. All the cartridges tested were limited by the minimum expansion velocity recommended for the standard Nosler AccuBond. . By that yardstick it is hard to fault a .300 Win. And if anyone knows what kind of firepower is necessary to kill a brown bear, its Luke. font-size: 14px; Original price: $79.99. An increasingly larger and more aggressive grizzly population in northern Rockies elk forests suggests bear defense is a concern in places other than Alaska. AccuBond (.720 BC/.375 SD) at 2650 fps. A hunter must really want to shoot an elk at 800 yards to consider anything above the .338 Win. The 338 win mag ammo is the first choice among . Get that. The Weatherby Mark V is the only production rifle which chambers the .338-378 Weatherby Magnum. For handloaders, the 300-grain Swift A-Frame is the way to go. Alaska guides love the 338 Winchester Magnum with heavy bullets for bear protection as well as bear hunting. Sbt Sierra Game King 20-pack. The second newest cartridge in this test, the .338 RUM has been around since 2002. 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. . 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. Nosler loads its ammo with 250-grain Partitions. Is it fun to shoot? It comes close to .338 RUM performance but fits into standard (.30-06) length rifle actions. If you handload, go for 250-grain or 275-grain Swift A-Frames. I like to shoot big stuff with small cartridges and vice versa. Handloading recipes vary significantly depending on the primer, brass, and barrels used. Use a premium controlled expanding bullet. As much of the spring weather can be intermittently inclement, this is a perfect situation for the synthetic-stocked rifles. Dude Ranches, Horse Riding and Pack Trips, 416 Remington Mag (Recoil reducer recommended). During the spring conservation order, you can hunt with outfitters from Arkansas to Saskatchewan. Please feel free to agree, disagree, and share stories from your own experience in the comments section below. Mag. Like the .338 Lapua, it is a great candidate for the 300-grain long-range bullets now on the market. The 338 will sure as hell get the job done for anyone who can shoot at all. be a minimally better option. If you want to try a 300-yarder at one of these animals, your guide will offer to take you to the airfield and refund your money. Be ready. Any of them will do fine. While there are many correct answers to the question, Id like to share some of my favorite setups for different bear hunting scenarios. If you handload, get 200-grain Swift A-Frames. You must log in or register to reply here. In rifles weighing 9-pounds, the 225-grain 338 Win. The .340 is Roy Weatherbys answer to the .338 Win. over a 300 Win. This should be a standard practice with any dangerous game. font-weight: bold; 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. besides a bigger caliber is useless if you dont hit where your aiming, do your part and come home with a nice trophy. Not surprising when you stop to consider this proprietary powerhouse has a case length of 2.905 inches and a 125-grain (water) capacity when compared with the .338 Win. vertical-align: top Subscribe to OL+ for our best feature stories and photography. 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. Mag. And theres no doubt what my guide pal has to say on the subject. I could always load it with a controlled expansion 220-grain bullet at 2,800 fps to generate 3,830 f-p muzzle energy, right there with the 300-grain from the 338 Win. bullets and have less recoil. 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. | may be the better option then the 300 Win. For most hunters, the upper limit of recoil is the .30-06 or 7mm Remington Magnum. After the first shot immediately shoot it again and again if needed. 250 gr. .tg { The 338 Win. .300 Norma Magnum.300 Win Mag.300 WSM.338 Norma Magnum; 12 Gauge; 30-06 Springfield; 300 AAC Blackout; 5.45x39; 5.56x45 NATO . Both bears are highly territorial, peaceable enough if unprovoked, but quick to take offense at all manner of things. 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. My personal choice? These rounds do have one mission they are ideal for, though: Alaskan brown bears. 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. 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. 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. 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. Mag. 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. Always consult with the bullet or ammunition manufacturer as to your needs before you choose. As a general rule, more than 15 ft-lbsf is considered enough recoil to affect most shooters accuracy. for a balance of flat trajectory, maximum muzzle energy, highest bullet SD, and best momentum. 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. It was chambered for a cartridge called the .35 Mashburn Super Magnum, and fired a 250-grain bullet at 2700 fps. overflow: hidden; .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. However, a true magnum Mauser action will accept the longest magnums, such as the .416 Rigby which is 3.75 inches long. Ruger chambers the .454 Casull in both the Super Redhawk with a 4-inch barrel and the Alaskan in a 3-inch variant, both of which are compact and easy to draw when things get up close and personal. 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. vertical-align: top The flat-shooting .338 Win. Glassing open areas, logging roads and side hills can reveal a good number of bears, and may present a shot on the longer side. Change the species to the brown or grizzly bear, and you may want to consider a larger bore diameter. 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. 338 Winchester Magnum, 300-grain AccuBond Long Range. Therefore, a cartridge with less recoil than another, but with similar terminal performance, is better for the simple fact a missed shot, no matter how powerful, is useless. 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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. Besides, bullet B.C.s change with velocity. font-size: 14px; .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. has killed its fair share of charging bears. sports a 20 barrel and weighs 8 pounds. Mag. David E. Petzal To no ones surprise this impala ram traveled after the shot. It scored just behind the .340 Weatherby and has the least recoil among the cartridges tested. 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. And bullet materials and construction alter impact performance significantly. The kinetic energy of the projectile drops dramatically the further downrange it travels primarily due to energy lost in the form of heat generated by friction against the air itself. border-color: #656565; Warren Pages .35 Mashburn had a 20-inch Mannlicher-stocked barrel and weighed 8 pounds, 2 ounces. 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. 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. Or close enough. Despite their Thors Hammer performance, .338 magnums are not as popular as their .30 caliber cousins for one big reason: recoil. Nelson killed one of his charging grizzlies with a .454 Casull, which he says is one of his favorite choices for bear defense. 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. But Im also kind of a cartridge freak too. 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.

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