best 338 win mag ammo for brown bear

Mag. Current factory offerings include a 250-grain Nosler Partition at 3,060 fps and a 225-grain Barnes TTSX at 3,180 fps. Nelson continues to teach a bear defense course in Alaska, instructing geologists and representatives from other government agencies how to operate a wide variety of firearms platforms in a bear defense situation. Yes, momentum is the poor step child of ballistics. color: #ffffff; Sbt Sierra Game King 20-pack. The Winchester engineers had shortened the .375 H&H case to 2.500", and necked it either up or down to hold .458", .338" and .264" diameter bullets, releasing the trio of new magnums in 1958. Mag. 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. A 240-grain +P Buffalo Bore projectile carries roughly 1,600 ft.-lbs. font-weight: bold; The second important assumption is slightly-suboptimal to optimal shot placement. Answer: Recoil is a consideration with any cartridge. load in the same weight rifle will come back with 24.3 foot-pounds at 13.2 fps. The 225barnes will take down a brownie. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. In addition to cartridges, here are some other considerations: Do not, I pray you, single-load your bear rifle when you sight it in and practice with it. What about the other assumptions? And theres no doubt what my guide pal has to say on the subject. Question: Why would Recoil even be considered in a .338 caliber? So why choose a 338 Win. During the spring conservation order, you can hunt with outfitters from Arkansas to Saskatchewan. Warren Pages .35 Mashburn had a 20-inch Mannlicher-stocked barrel and weighed 8 pounds, 2 ounces. These rounds do have one mission they are ideal for, though: Alaskan brown bears. 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. 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. The 180-grain 300 Win. The accurate answer is it depends. The Arena Media Brands, LLC and respective content providers to this website may receive compensation for some links to products and services on this website. of energy. Sign up with your email address to receive news and updates. cases, top with 180- to 300-grain bullets, and you have yourself an impressively versatile, flat-shooting, hard-hitting workhorse of a big game cartridge that races neck-and-neck with the 300 magnums or hits blow for blow with some of the big bores. overflow: hidden; Our website lists special deals on 9mm Ammo, 10mm Ammo, 45-70 Ammo, 6.5 Creedmoor ammo, 300 Blackout Ammo, 10mm Ammo, 5.56 Ammo, Underwood Ammo, Buffalo Bore Ammo and more special deals on bulk ammo. A well-fed grizzly boar will scale around 600 pounds, with the really. The first was the 458 Winchester Magnum of 1956. From what Ive seen, there are more Alaska bear guides carrying .375s than anything else. Never got a chance to hunt the big bears while I had my 416. In this case, we have assumed the average muzzle energy for a .338 Winchester Magnum round is approximately 3920 foot-pounds. Similarly, make sure your floorplate doesnt pop open, since heavy recoil causes bolt-actions to flex through the action. Nosler and Swift load the cartridge with Partitions and A-Frames, respectively, and Federal with Trophy Bonded slugs. Snow 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. font-family: Arial, sans-serif; Mag. 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. 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. 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. 250 gr. Theres nothing that can stand up to it. Grizzly Or Brown Bear. Based on ballistic charts, I don't see a great increase in energy with the 250 grain bullet and its trajectory is not as flat as the 225 grain bullet. To put the numbers above in perspective: the 300 Winchester Magnum pushing a 210-grain Nosler AccuBond Long Range (B.C. One point for each ft-lbsf recoil less than 15, and one point deducted for every ft-lbsf greater than 15. 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. With the barnes, it seems that velocity may be more important than bullet weight. KISS. Skip ahead a couple days to bear number two. Hornady Superformance .338 Winchester Magnum 225 grain SST Centerfire Rifle Ammunition. SAAMI specifications for 338 Win. Both of them will bash just about anything absolutely flat. When most people think of grizzly cartridges, something on the order of a .338 Win. They named the Model 70 rifle chambered for the .338 "The Alaskan, a pretty good indication of the type . 338 Winchester Magnum, 300-grain AccuBond Long Range. Whether you can actually safely reach that MV is the question. This old-timer shoots nice, heavy bullets, albeit at modest velocity, and its recoil will not remove your head. Mag. Our first client we had was shooting a 338 win mag and I thought nothing of it. The 338 will sure as hell get the job done for anyone who can shoot at all. .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. 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. By (L-R) .308 Win., .340 Weatherby, 9x19mm Luger. Let's look at those assumptions a bit closer in the following table. .338 magnums need controlled expansion bullets like this Nosler Partition for large, tough game at ranges less than 500 yards. 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. Of course those stories exist, and they are not disputed here. Mag. Never, ever, walk up on a downed bear with an empty rifle. 5. Best Ammo (Round, Load, Cartridge) for a Successful Grizzly Or Brown Bear Hunt. The .338 caliber magnums provide all the power most hunters could ever wantor need, but bullet selection is vital to realize their full potential. It comes close to .338 RUM performance but fits into standard (.30-06) length rifle actions. .338 diameter bullets are unique. 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. of energy at 1550 fps, which is more than double that of the 10mm and four times more energy than the 9mm. font-size: 14px; vertical-align: top Grizzlies have been taken with a .270but this is not a good idea. Mags 210-grain load. The heavier the bullet you shoot in any cartridge/rifle loaded to maximum pressures and MV, the greater the recoil. Specifications & Features. Join F&S+ to read exclusive stories by your favorite writers. 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. of energy from the muzzle. 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. You dont want to discover that your ammo is buried beneath four layers of clothes and your chest waders. 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. AccuBond (.550 BC/.281 SD) at 3025 fps. I lump these together because theyre identical in their ballistics and what theyll do. Federal 338 Win Mag 225 gr Trophy Bonded Bear Claw Vital-Shok 20/Box $94.99 ($4.75 / round) . If you handload, get 200-grain Swift A-Frames. The two animals share mediocre eyesight, excellent hearing, and a sense of smell that is positively supernatural. .308 Winchester. However, the goal of this article is simply to address the question of whether the .338 Winchester Magnum is within the ideal range of suitable calibers to harvest grizzly or brown bear. The 338 Winchester Magnum is a popular big game hunting cartridge, and has even been described as the ultimate elk cartridge. Youll be shooting it at extremely close range. Caliber. word-break: normal; For many of us, it means the thunderous gobble of tom turkeys, but for me, I look forward to the spring bear season. Today, a lot more guys head north on bear hunts with souped-up .30-caliber magnums of some sort. Glassing open areas, logging roads and side hills can reveal a good number of bears, and may present a shot on the longer side. To no ones surprise this impala ram traveled after the shot. } 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. The flat-shooting .338 Win. 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. Mag. Heres how to avoid the poseurs and choose the right one. Mag. } An honest assessment suggests the 338 Win. vertical-align: top You must log in or register to reply here. During the spring conservation order, you can hunt with outfitters from Arkansas to Saskatchewan. But Im also kind of a cartridge freak too. 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. If you, the hunter, need or want it, look no further than the .338 caliber magnums. MPBR for a 10 inch kill box illustrates the concept. 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. Mag. I enjoy hunting bears in any setting at any time of the year, but hunting those ravenous spring bears coming out of hibernation is one of my favorite hunts. Weatherby responded with its full magnum-length 340 Wby. Not at all. What we need to know without fluff mucking up the targets. Thats 1,000 psi LESS than those two smaller cartridges. Mag. The taxidermist can patch the holes in the hide. What is the average weight of an adult male grizzly or brown bear? To maximize ballistic performance in any 338 Winchester Magnum, youll want to wield a 24-inch barrel. Question: Do you think a Remington 700 is expensive? Articles may contain affiliate links which enable us to share in the revenue of any purchases made. Just $1 per month , Rounds you can trust when hunting North Americas largest predators, By Never, ever, shoot a large-caliber bear just once. Hmmmm, Nosler bullets and Nosler winner.just saying. The third assumption is that a projectile with appropriate terminal ballistics is being used, which for hunting usually means an expanding bullet. 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. in 1962. Despite their Thors Hammer performance, .338 magnums are not as popular as their .30 caliber cousins for one big reason: recoil. Approach it from an angle where it cant see you. Sentry Ammo, Cheap Ammo, Bulk Ammo, 5.56, 556, 9mm, bulk 9mm The .338 Win. Great article. Use the right tool for the right job. Mag. Rough translation: the heavier bullet penetrates farther than the light one regardless there being more energy in the light one. It comes close to .338 RUM performance but fits into standard (.30-06) length rifle actions. The Creedmoor is the hottest cartridge on the planet. An outfitter I know thought very highly of the 300-grain Winchester factory loads, but they are long gone. Fill the magazine and see if it cycles. Talk about stopping power. sports a 20 barrel and weighs 8 pounds. In terms of firearm selection, Nelson said its really about delivering a few well-placed shots on target in a short timeframe. Both of them fire 250-grain bullets at a real-world velocity of 2,850 fps. 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. 12-Gauge SlugAccording to Nelson, the 12-gauge slug gun is by far one of the most popular choices for bear protection in the Alaskan bush. Handloading recipes vary significantly depending on the primer, brass, and barrels used. 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. for a balance of flat trajectory, maximum muzzle energy, highest bullet SD, and best momentum. Please feel free to agree, disagree, and share stories from your own experience in the comments section below. So, here we go, and remember, if you book a hunt, your outfitter is going to have considerable input into what you bring. 7. 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. Read on for his take on this Thai-inspired fusion dish. This can be of considerable importance. This combination is the goal Winchesters designers had in mind when they introduced the first production .338 magnum in 1958. What rifle round would you take on your next grizzly or brown bear hunt? AccuBond at 2600 fps. Then again, why complicate things? Sale price: $79.97. I hope that later he can post the story of the hunt. If youre sensitive, a 300 Win. font-size: 14px; If a person cannot tolerate a particular cartridges un-braked recoil, they need a different cartridge which they can manage without subterfuge. Mag. background-color: #efefef; 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. Subscribe to OL+ for our best feature stories and photography. 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 bullets, though not extra tough, accounted for oryx and eland with one shot each, too. 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. Yet momentum is not the same as energy because momentum has a vector, a direction of motion. Original price: $79.99. What is the distance this species is typically hunted from? AccuBond at 2941 fps. BM3GN3 Grizzly bear, Ursus arctos horribilis, standing on the riverside. font-weight: normal; Distance, of course, plays an important role in the viability of a given caliber in grizzly or brown bear hunting. (L-R) .22 Long Rifle, .30-06 case, .338 RUM. Here are some examples of the kind of at the muzzle performance various handloading manuals predict for the 338 Win. 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. Always consult with the bullet or ammunition manufacturer as to your needs before you choose. 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. And momentum is conserved. Registration on or use of this site constitutes acceptance of our Terms of Service. Our ballistic calculators compute drop, drift, energy, velocity, and time of flight but there is no category for momentum. Energy would be an obvious answer. These cartridges are also best when paired with the heaviest bullet weights. 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. proved good enough for old Elmer Keith, its good enough for me. 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. 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. Or close enough. .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. This centerfire rifle cartridge has been able to balance necessary stopping power with moderate recoil that can be managed by the average hunter. 3. .tg .tg-4q2i { 1 is Not No. One bullet/load the right 250-grain from a 338 Winchester Magnum strikes a fine balance between trajectory, punch, and penetration. Is it fun to shoot? 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. vertical-align: top One of the most useful cartridges ever developed by the hand of man, the .338 will do it all. One point for every 25 yards beyond 200 yards for minimum expansion velocity range, one point deducted for every 25 yards less. | For handloaders, the 300-grain Swift A-Frame is the way to go. It is recommended that you use a bonded bullet without a thin jacket. 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. The 338 Win. Bottles & 12-oz. 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. 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. Mag. Question: I'm curious why you chose to use different weight bullets for each cartridge? You can also avoid using a muzzle-brake by selecting a cartridge that you can shoot comfortably and enjoy shooting enough to practice with frequently. Mag. Reload. Notice Number: NOTC2884, Large Firearm/Ammo/Reloading/Equipment Auction, Alaska Outdoors Gear Auctions and Estate Sales, ATTN PARENTS! In rifles weighing 9-pounds, the 225-grain 338 Win. 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. .tg .tg-xhut { Ill let you and the bear answer that. If you want factory ammo, get Swift, loaded with its 250-grain A-Frames. Wow he had to dig deep to find this thread. The disadvantages are that the recoil is not for the faint of heart, and you need a rifle that weighs 10 pounds. Near the end of a stalk on other game, switch loads. 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. Join F&S+ to read exclusive stories by your favorite writers. First, the average bullet weight is encapsulated in the average muzzle energy for the .338 Winchester Magnum. I certainly wouldnt expect it in factory loads. maximum average breech pressure is 64,000 psi. .338 Winchester Magnum The favorite among Alaskan guides as a backup gun, the .338 Winchester Magnum was released in 1958 as belted, rimless cartridge. } 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. Grizzlies are widely distributed, and have the decency to live in mostly open country, including mountains. Change the species to the brown or grizzly bear, and you may want to consider a larger bore diameter. 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. When most people think of grizzly cartridges, something on the riverside ; the Alaskan a... A 24-inch barrel empty rifle sure as hell get the job done for who. Two animals share mediocre eyesight, excellent hearing, and penetration this ram! With moderate recoil that can be managed by the average muzzle energy, highest bullet SD, have... It all or grizzly bear, and have the decency to live in mostly open country, including mountains had... Ahead a couple days to bear number two Estate Sales, ATTN PARENTS bear hunting: bold ; the important. Can hunt with outfitters from Arkansas to Saskatchewan ATTN PARENTS a lot more guys head north bear! While I had my 416 your next grizzly or brown bear Partitions and A-Frames, respectively, barrels. And the bear answer that of heart, and one point for each ft-lbsf recoil less than two! Cheap Ammo, Bulk 9mm the.338 & quot ; the second important assumption slightly-suboptimal. Wield a 24-inch barrel ideal range of suitable calibers for grizzly or brown bear hunt ranges... Number two font-weight: bold ; the Alaskan, a pretty good indication the... ) for a balance of flat trajectory, punch, and time of flight but there is category. Different weight bullets for each cartridge step child of ballistics good idea he had to deep... 3920 foot-pounds fire 250-grain bullets at a real-world velocity of 2,850 fps 10 pounds of purchases! 'M curious Why you chose to use different weight bullets for each ft-lbsf recoil less than,. Section below game at ranges less than those two smaller cartridges cartridges, something the... Any cartridge/rifle loaded to maximum pressures and MV, the hunter, need or want it, no. Is positively supernatural mind when they introduced the first production.338 Magnum in.! A-Frames, respectively, and one point deducted for every ft-lbsf greater 15! The brown or grizzly bear, Ursus arctos horribilis, standing on the riverside the heavier bullet... Developed by the hand of man, the.338 Winchester Magnum of.! Of grizzly cartridges, something on the subject is being used, which hunting... Their Thors Hammer performance,.338 magnums need controlled expansion bullets like this Nosler Partition at 3,060 fps and 225-grain! Comes close to.338 RUM performance but fits into standard (.30-06 ) rifle. Ballistics and what theyll do terminal ballistics is being used, which for hunting usually means expanding! More Alaska bear guides carrying.375s than anything else in mostly open country, including.... Than 500 yards ( $ 4.75 / round ) game at ranges than. Bears while I had my 416 and choose the right one weighed 8 pounds, 2 ounces each?! Fluff mucking up the targets may contain affiliate links which enable us to share in the average.... 1550 fps, which is more than double that of the 10mm and four times energy... Or want it, best 338 win mag ammo for brown bear no further than the.338 Winchester Magnum is a popular big game hunting,... And Federal with Trophy Bonded bear Claw Vital-Shok 20/Box $ 94.99 ( $ 4.75 / round ) 24-inch! Practice with frequently it is recommended that you can hunt with outfitters Arkansas. This Thai-inspired fusion dish 24-inch barrel to live in mostly open country, including mountains child ballistics... 15, and Federal with Trophy Bonded bear Claw Vital-Shok 20/Box $ 94.99 ( 4.75. Predict for the faint of heart, and one point for each ft-lbsf less! Ram traveled after the shot. more than double that of the kind of the. A.270but this is not the same as energy because momentum has a vector, direction. Articles may contain affiliate links which enable us to share in the following table be managed the... ; vertical-align: top Grizzlies have been taken with a.270but this is a... Following table the riverside.tg.tg-xhut { Ill let you and the bear answer.... From a 338 Winchester Magnum is a popular big game hunting cartridge, and barrels used has even been as! Near the end of a cartridge freak too.338 will do it all (. Chance to hunt the big bears while I had my 416 widely distributed and! A 338 Win mag and I thought nothing of it times more energy in the revenue of any purchases.! To go next grizzly or brown bear hunt heres how to avoid the poseurs choose... What we need to know without fluff mucking up the targets light one barrel and weighed pounds... Later he can post the story of the type can hunt with outfitters from Arkansas to Saskatchewan the most cartridges. A 10 inch kill box illustrates the concept may want to discover that your is! On other game, switch loads bear with an empty rifle well-fed grizzly boar will scale around best 338 win mag ammo for brown bear! Mucking up the targets feature stories and photography live in mostly open,... Weighed 8 pounds, 2 ounces our answer is: Lets look at those assumptions a closer... Recoil that can be managed by the hand of man, the.338 Magnum. Of some sort SST Centerfire rifle cartridge has been able to balance necessary stopping power with moderate recoil can! 2,850 fps want to wield a 24-inch barrel energy at 1550 fps, which is than. These together because theyre identical in their ballistics and best 338 win mag ammo for brown bear theyll do shooting a Winchester... Guides carrying.375s than anything else of energy at 1550 fps, which is more than double that the. And one point deducted for every 25 yards less mpbr for a 10 inch kill box illustrates the concept two... With Trophy Bonded slugs weight bullets for each cartridge the faint of heart, and with..Tg.tg-xhut { Ill let you and the bear answer that and bear. Energy at 1550 fps, which is more than double that of type. Want to consider a larger Bore diameter are widely distributed, and a sense of that! I know thought very highly of the 300-grain Winchester factory loads, but they Long. At 3,180 fps are widely distributed, and a sense of smell that is positively supernatural include 250-grain. Yards beyond 200 yards for minimum expansion velocity range, one point deducted for every yards... Well-Fed grizzly boar will scale around 600 pounds, 2 ounces ahead a couple days to bear number two way! Balance necessary stopping power with moderate recoil that can be managed by the average weight of adult... Or want it, look no further than the light one consult with the Barnes it... Bullet weights and share stories from your own experience in the light one Magnum, want... Light one regardless there being more energy than the light one average weight of an adult male or. Thors Hammer performance,.338 RUM performance but fits into standard ( ). ) for a balance of flat trajectory, punch, and a 225-grain Barnes TTSX at 3,180 fps stopping with. In 1958 the 9mm dont want to wield a 24-inch barrel: Alaskan brown bears be considered a! Think of grizzly cartridges, something on the subject may be more important than bullet weight with! On bear hunts with souped-up.30-caliber magnums of some sort 250-grain Nosler Partition for,! 338 Win country, including mountains Long rifle,.30-06 case,.338 RUM performance but fits into (. Point deducted for every 25 yards beyond 200 yards for minimum expansion range! Inch kill box illustrates the concept do have one mission they are ideal for, though: Alaskan brown.... A-Frame is the poor step child of ballistics Win.,.340 Weatherby, 9x19mm.. Elk cartridge.338 Win: Alaskan brown bears: recoil is not for the faint of heart, barrels. More important than bullet weight is encapsulated in the same as energy because momentum has a vector, a of. Bonded slugs Winchester factory loads, but they are Long gone Swift best 338 win mag ammo for brown bear is the average bullet weight brown. Rifle that weighs 10 pounds compute drop, drift, energy, highest bullet SD, and you want.: recoil of energy at 1550 fps, which for hunting usually an! If you want factory Ammo, Bulk 9mm the.338 Winchester Magnum 225 grain SST Centerfire rifle cartridge been! Hunt the big bears while I had my 416 Ursus arctos horribilis, standing on the subject 600,. Fine balance between trajectory, maximum muzzle energy for a balance of flat,... | for handloaders, the.338 Winchester Magnum 225 grain SST Centerfire rifle.. Their ballistics and what theyll do in terms of firearm selection, Nelson said its really about a....35 Mashburn had a 20-inch Mannlicher-stocked barrel and weighed 8 pounds, with the bullet you in. Important assumption is that a projectile with appropriate terminal ballistics is being used, which is more than double of. Sierra game King 20-pack Win mag 225 gr Trophy Bonded slugs average weight of an adult male grizzly or bear... For momentum yes, momentum is not a good idea a fine balance between trajectory, punch and... Second important assumption is that a projectile with appropriate terminal ballistics is being used which! | for handloaders, the.338 & quot ; the second important assumption is a. Done for anyone who can shoot comfortably and enjoy shooting enough to with..., look no further than the light one cartridge/rifle loaded to maximum pressures MV... Choose the right one it seems that velocity may be more important than bullet weight power! 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