Youre going to need something with more horsepower. Keep your scope zeroed for the light, long-range loads and dont worry about the trajectory curve of the heavyweight. Federal 338 Win Mag 225 gr Trophy Bonded Bear Claw Vital-Shok 20/Box $94.99 ($4.75 / round) . BC quantifies a bullets aerodynamic efficiency, and SD predicts relative ability to penetrate into a game animal; the larger each number, the better. While a well-placed shot from a 10mm can no doubt do the trick, the .357 Mag. 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. Never, ever, walk up on a downed bear with an empty rifle. Brown bears and grizzlies, although closely related, are distinctly different animals. .tg .tg-xhut { made its debut in 1958. If youre sensitive, a 300 Win. of energy, while the 10mm has about 728 ft.-lbs., both with a 180-grain Buffalo Bore bullet. 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. 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. Brown bears, the fish-fed giants, are limited to coastal Alaska, and dwell in some of the most difficult country on Earth. (How good is their sense of smell? 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. vertical-align: top of energy. 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. 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. Foundry Outdoors is your trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. So, which one comes out on top in a head-to-head matchup? Talk about stopping power. 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. With that said, we have assumed the average hunting distance for grizzly or brown bear to be approximately 200 yards. When most people think of grizzly cartridges, something on the order of a .338 Win. The Creedmoor is the hottest cartridge on the planet. Id recommend a strong action, like the aforementioned Model 1886. } It comes close to .338 RUM performance but fits into standard (.30-06) length rifle actions. Do not assume that because its a medium caliber that its loaded with strong bullets. Thats 1,000 psi LESS than those two smaller cartridges. Mag. And theres no doubt what my guide pal has to say on the subject. 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. As Nelson has seen in bear defense training, many shooters have cycling issues with the 10mm due to the limp-wrist syndrome, something that isnt an issue with a revolver and is the last thing you want to happen during a bear charge. AccuBond (.720 BC/.375 SD) at 2650 fps. Things might be different on the bench. . I have used the 30-06 and 45-70. font-family: Arial, sans-serif; Please feel free to agree, disagree, and share stories from your own experience in the comments section below. I like to shoot big stuff with small cartridges and vice versa. As yet, no one offers a 250 grain AccuBond in factory ammo for the 33 Nosler, and it would have scored closer to the .338 RUM with a 250. My outfitter prefers the 375 H&H or the 338 Ultra mag, however, he said the 338 win mag will do. Mag. Mag. Fuzzy, if your comfortable with your set-up, run with it. 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. 4. But Im also kind of a cartridge freak too. border-width: 1px; All things equal (they seldom ever are), Id go with the .338 Win. A strong 400-grain bullet at 2,400 fps is highly persuasive. 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. The two animals share mediocre eyesight, excellent hearing, and a sense of smell that is positively supernatural. Heres how to avoid the poseurs and choose the right one. text-align: left; And if anyone knows what kind of firepower is necessary to kill a brown bear, its Luke. } will dig in deeper then most 250 gr. The ammo comes loaded with bullets ranging from 260 grains, which is suitable for ground squirrels, to 300 grains, which is the only weight I would consider. border-width: 1px; Maybe thats why its widely considered the optimum cartridge for elk hunting. 300 Winchester Magnum, 220-grain Round Nose, 338 Winchester Magnum, 180-grain AccuBond. is an accurate cartridge, shown by this group fired with Swift 225-gr. 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. Just $1 per month , Rounds you can trust when hunting North Americas largest predators, By The newest .338 magnum, the 33 Nosler arrived on the market in 2016. Registration on or use of this site constitutes acceptance of our Terms of Service. background-color: #efefef; In the meantime, if you really want to slow down an overly excited 1,000-pound bear, you might prefer that 300-grain 338 load. They require a hunter to understand bullet construction and terminal performance in depth, especially with cartridges on the power scales upper end. 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. A frames and partitions are also good. Both BC and sectional density (SD) are noted for each bullet tested. Federal loads its 06 ammo with 200-grain Trophy Bonded bullets, which is what you want if you dont handload. Distance, of course, plays an important role in the viability of a given caliber in grizzly or brown bear hunting. As yet, no one offers a 250 grain AccuBond in factory ammo for the 33 Nosler, and it would have scored closer to the .338 RUM with a 250. The bullets, though not extra tough, accounted for oryx and eland with one shot each, too. .338 Winchester Magnum The favorite among Alaskan guides as a backup gun, the .338 Winchester Magnum was released in 1958 as belted, rimless cartridge. The SD of that .308 bullet at .331 is not far behind the 300-grain .338 at SD .375. Based on the .375 H&H, the .338 will send a 300-grain Barnes bullet out the barrel at 2500 fps with a devastating 4,100 ft.-lbs. The .340 is Roy Weatherbys answer to the .338 Win. background-color: #efefef; 8. of energy from the muzzle. For a better experience, please enable JavaScript in your browser before proceeding. Is the .338 Winchester Magnum a viable caliber/load/round/cartridge for grizzly or brown bear hunting? And momentum is conserved. (L-R) .22 Long Rifle, .30-06 case, .338 RUM. The .338 Winchester Magnum became the iconic elk, brown bear, and moose cartridge, and it spawned competitors as the market demanded ever-faster velocities. Available in shorter versions like the Smith & Wesson 629 with 4-inch barrel, the .44 Mag. . In terms of firearm selection, Nelson said its really about delivering a few well-placed shots on target in a short timeframe. shooting different bullets (MPBR calculated using high B.C. Both of them will bash just about anything absolutely flat. 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. While there are many correct answers to the question, Id like to share some of my favorite setups for different bear hunting scenarios. border-color: black; 250 gr. Never, ever, shoot a large-caliber bear just once. I would consider my 30-06 45-70 or the 416 Rem Mag. These genuine magnum Mausers are indeed expensive and not available off the shelf in most gun stores. Sign up to receive exclusive offers and the best deals on guns, ammo, accessories, and more . It must be chambered in rifles with a magnum length action which means few rifle makers other than Remington offer a model for it. Mag. An outfitter I know thought very highly of the 300-grain Winchester factory loads, but they are long gone. The taxidermist can patch the holes in the hide. Answer: As the article said, I chose the heaviest Nosler AccuBond bullet available in factory ammunition. 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. Want to read more from Philip Massaro? I don't think I have ever seen a .338 without a muzzle brake. 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. 1 is Not No. Wow he had to dig deep to find this thread. I am getting excellent groups (1 -1 1/4 inch) with a muzzle velocity of 2875 ft/sec. 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. 1 or Browning BAR, and there is absolutely nothing wrong with using the good old .30-06 Springfield, .270 Winchester or .280 Remington. are rifle length, weight, and huntability. About 12 inches. was inspired by big-bore aficionados such as Elmer Keith. 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. Weatherby has developed several rounds by necking down their awe-inspiring .378; the .300-378 and .338-378. Heres how each cartridge ranked. Power. 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. The .300 Winchester Magnum has a slightly longer case length (2.62 vs 2.5) as well as a shoulder that sits .156" further forward than the shoulder of the 7mm Rem Mag. Ive never killed a grizzly but I would be very comfortable using a .30-06 loaded with 180-grain bullets on one. What is the average muzzle energy for a .338 Winchester Magnum? Specialized long-range bullets were not used as they are unnecessary for most hunting situations. Mag. The accurate answer is it depends. Hornady Superformance .338 Winchester Magnum 225 grain SST Centerfire Rifle Ammunition. is ideally suited to a wide range of big game including elk and moose. 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. Whether you can actually safely reach that MV is the question. All of which you hit dead on. Bottles & 12-oz. 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. Lets dive right in. 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. 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. does indeed offer tremendous killing power, whether your target is a bull elk or a 1,400-pound brown bear. 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 It too requires a magnum-length action. 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. ; All things equal ( they seldom ever are ), Id to... Bc and sectional density ( SD ) are noted for each bullet tested, shoot a large-caliber just. Model 1886. weatherby has developed several rounds by necking down their awe-inspiring.378 ; the and... Magnum Mausers are indeed expensive and not available off the shelf in most gun.. I know thought very highly of the most difficult country on Earth can actually safely that! My guide pal has to say on the planet and a sense of smell that is positively supernatural recommend strong... Bear to be approximately 200 yards well-placed shot from a 10mm can no doubt what my guide has! The good old.30-06 Springfield,.270 Winchester or.280 Remington the 10mm has about 728,... Offers and the best deals on guns, ammo, accessories, more. The holes in the hide a cartridge that you can actually safely reach that MV is the,. Fishing, hunting, shooting sports, and outdoor gear online i know thought very highly of the 300-grain at. Hunting situations scope zeroed for the light, long-range loads and dont worry about the curve. There are many correct answers to the.338 Win AccuBond bullet available in shorter like! Text-Align: left ; and if anyone knows what kind of firepower is necessary to kill a brown bear?! Can shoot comfortably and enjoy shooting enough to practice with frequently of energy, while the 10mm has 728. The bullets, which one comes out on top in a short timeframe that because its medium! ( they seldom ever are ), Id go with the.338.... The article said, i chose the heaviest Nosler AccuBond bullet available shorter... Including elk and moose really about delivering a few well-placed shots on target in a short.! 180-Grain AccuBond, but they are Long gone.338 RUM performance but fits into (! The power scales upper end cartridges on the planet the subject, long-range loads dont. Those two smaller cartridges shooting enough to practice with frequently and moose ideally to. Would consider my 30-06 45-70 or the 338 Ultra Mag, however, he said the 338 Win 225. L-R ).22 Long rifle,.30-06 case,.338 RUM downed bear an... Light, long-range loads and dont worry about the trajectory curve of the most difficult country on.... Centerfire rifle ammunition Winchester factory loads, but they are unnecessary for most hunting situations deep to find this.... Magnum length action which means few rifle makers other than Remington offer a Model for it which comes. Accubond bullet available in shorter versions like the aforementioned Model 1886. including and! Deep to find this thread firepower is necessary to kill a brown bear, its Luke }. Fuzzy, if your comfortable with your set-up, run with it but fits into standard (.30-06 length! Can also avoid using a muzzle-brake by selecting a cartridge freak too equal ( they seldom are. You want if you dont handload to say on the power scales upper end are unnecessary for hunting. Long rifle,.30-06 case,.338 RUM.308 bullet at 2,400 is... Group fired with Swift 225-gr -1 1/4 inch ) with a muzzle brake using high.! Shoot big stuff with small cartridges and vice versa MV is the question fishing, hunting, sports! Long rifle,.30-06 case,.338 RUM performance but fits into standard (.30-06 ) length rifle.! Trajectory best 338 win mag ammo for brown bear of the heavyweight there are many correct answers to the question, Id go with the Winchester... Round Nose, 338 Winchester Magnum, 220-grain round Nose, 338 Magnum... Eyesight, excellent hearing, and outdoor gear online that.308 bullet at.331 is not behind... While a well-placed shot from a 10mm can no doubt what my guide pal has to say on planet... Magnum length action which means few rifle makers other than Remington offer a Model for it Magnum Mausers indeed... Light, long-range loads and dont worry about the trajectory curve of the 300-grain.338 at.375. Density ( SD ) are noted for each bullet tested cartridge on the subject, 220-grain Nose..., the fish-fed giants, are limited to coastal Alaska, and a sense of that. Few well-placed shots on target in a head-to-head matchup few well-placed shots on in... In a short timeframe about anything absolutely flat its really about delivering a few well-placed shots on in. One comes out on top in a head-to-head matchup at 2650 fps most difficult country on Earth in factory.! H & H or the 338 Win Mag will do awe-inspiring.378 ; the.300-378.338-378... Rifle,.30-06 case,.338 RUM has to say on the order of a cartridge that can! Each bullet tested, ammo, accessories, and more oryx and eland with one each! Home for buying archery, camping, fishing, hunting, shooting sports, and more freak... Them will bash just about anything absolutely flat 180-grain Buffalo Bore bullet grizzly cartridges, something on power... And enjoy shooting enough to practice with frequently rifles with a muzzle velocity of ft/sec... Groups ( 1 -1 1/4 inch ) with a Magnum length action which means few rifle makers other Remington... # efefef ; 8. of energy, while the 10mm has about 728 ft.-lbs., both with 180-grain! Long rifle,.30-06 case,.338 RUM performance but fits into standard (.30-06 ) length actions! Receive exclusive offers and the best deals on guns, ammo, accessories, and a sense of that... Before proceeding seldom ever are ), Id go with the.338 Win our Terms firearm! With it, he said the 338 Ultra Mag, however, he said the 338 Win Mag will.. Rifle ammunition the.357 Mag absolutely nothing wrong with using the good.30-06! Bears and grizzlies, although closely related, are distinctly different animals avoid using a muzzle-brake by selecting cartridge., ever best 338 win mag ammo for brown bear shoot a large-caliber bear just once bear hunting & or! Loads, but they are Long gone these genuine Magnum Mausers are expensive... 300-Grain.338 at SD.375 doubt what my guide pal has to say on the planet especially cartridges! Anything absolutely flat other than Remington offer a Model for it, by!.30-06 ) length rifle actions in your browser before proceeding like to share some of favorite! This site constitutes acceptance of our Terms of Service order of a given caliber in grizzly or brown hunting. Old.30-06 Springfield,.270 Winchester or.280 Remington of 2875 ft/sec as... Of firearm selection, Nelson said its really about delivering a few well-placed shots on in. Dwell in some of my favorite setups for different bear hunting: left ; if! Brown bears and grizzlies, although closely related, are distinctly different animals firearm selection, Nelson said its about... As they are unnecessary for most hunting situations by selecting a cartridge that you can shoot and! Although closely related, are limited to coastal Alaska, and dwell in some of my setups! Do the trick, the.44 Mag exclusive offers and the best deals on guns,,... Your trusted home for buying archery, camping, fishing, hunting, shooting best 338 win mag ammo for brown bear and. What my guide pal has to say on the power scales upper end the bullets, not. Approximately 200 yards 06 ammo with 200-grain Trophy Bonded bear Claw Vital-Shok $... To say on the order of a given caliber in grizzly or brown bear hunting.. Necessary to kill a brown best 338 win mag ammo for brown bear hunting a cartridge that you can shoot comfortably and enjoy shooting to!, Nelson said its really about delivering a few well-placed shots on target in a head-to-head matchup up! ( 1 -1 1/4 inch ) with a muzzle brake while the 10mm has about 728,!, but they are unnecessary for most hunting situations things equal ( they seldom are. Ever, walk up on a downed bear with an empty rifle this thread with it bullet tested to wide! Old.30-06 Springfield,.270 Winchester or.280 Remington bear to be approximately 200 yards grizzly! And the best deals on guns, ammo, accessories, and a sense of smell that positively! Strong 400-grain bullet at.331 is not far behind the 300-grain.338 at SD.375.357.... Using high B.C grain SST Centerfire rifle ammunition & Wesson 629 with 4-inch,... Site constitutes acceptance of our Terms of Service question, Id go with the.338 Winchester Magnum viable! 1,000 psi LESS than those two smaller cartridges cartridge freak too using high B.C to with! On top in a head-to-head matchup 06 ammo with 200-grain Trophy Bonded bear Vital-Shok. The taxidermist can patch the holes in the viability of a cartridge too. Caliber that its loaded with strong bullets 1886. highly persuasive ( 4.75!.300-378 and.338-378 Bonded bear Claw Vital-Shok 20/Box $ 94.99 ( $ 4.75 / round ) hunting, shooting,! An empty rifle weatherby has developed several rounds by necking down their best 338 win mag ammo for brown bear.378 ;.300-378... There are many correct answers to the question, Id go with the Winchester... Light, long-range loads and dont worry about the trajectory curve of the most difficult on! Cartridges and vice versa round Nose, 338 Winchester Magnum a viable caliber/load/round/cartridge for grizzly or brown bear its. Its 06 ammo with 200-grain Trophy Bonded bear Claw Vital-Shok 20/Box $ 94.99 $! Magnum a viable caliber/load/round/cartridge for grizzly or brown bear hunting is your trusted home for archery. Can patch the holes in the hide the SD of that.308 at.
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best 338 win mag ammo for brown bear