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. The Black Magic Magnum is a 602-grain slug that carries 3,000 ft.-lbs. And momentum is conserved. Mag. Best .338 Winchester Magnum Ammo, Rifle Ammo. In this case, the average weight of an adult male grizzly or brown bear is approximately 595 lbs. While some may consider it the minimum, its plenty powerful enough to stop an onerous bear. These rounds do have one mission they are ideal for, though: Alaskan brown bears. Effective range in this test is the minimum impact energy recommended for a humane kill on medium game (1200 ft-lbs.) It was chambered for a cartridge called the .35 Mashburn Super Magnum, and fired a 250-grain bullet at 2700 fps. proved good enough for old Elmer Keith, its good enough for me. 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. I certainly wouldnt expect it in factory loads. 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. Mag.! The beauty of the .454, however, is that you can practice with .45 Colt rounds and save yourself a bit of recoil trauma. Ursine disputes are not always settled in three shots. Introduced in 1958, the .338 Win. But lets go with it and compare it to the 300 Win. Talk about stopping power. In terms of firearm selection, Nelson said its really about delivering a few well-placed shots on target in a short timeframe. 78.79 $. 225 gr. 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. The second newest cartridge in this test, the .338 RUM has been around since 2002. Cartridge popularity drops off dramatically after the 30-calibers. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. In rifles weighing 9-pounds, the 225-grain 338 Win. 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. sports a 20 barrel and weighs 8 pounds. Let's look at those assumptions a bit closer in the following table. 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. AccuBond (.550 BC/.281 SD) at 3025 fps. All Rights Reserved. shooting different bullets (MPBR calculated using high B.C. 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. 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. Weatherby, for a change, followed Winchesters lead. Sentry Ammo, Cheap Ammo, Bulk Ammo, 5.56, 556, 9mm, bulk 9mm Warren Page did more bear hunting than anyone I know, and had a dedicated bear rifle. That way youre instantly bear ready. 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. Original price: $79.99. David E. Petzal The lighter cartridgesespecially the .30-30will handle black bears with no issue. } An honest assessment suggests the 338 Win. 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. This should be a standard practice with any dangerous game. 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. That is a pretty good benchmark. The flat-shooting .338 Win. Caliber. of energy at 1550 fps, which is more than double that of the 10mm and four times more energy than the 9mm. During the spring conservation order, you can hunt with outfitters from Arkansas to Saskatchewan. .338 Winchester Magnum The favorite among Alaskan guides as a backup gun, the .338 Winchester Magnum was released in 1958 as belted, rimless cartridge. Considering its caliber, the 338 Winchester Magnum is surprisingly popular. They deliver sufficient energy well beyond the range where the bullet decelerates to 1800 fps. 2Top 10 Mythical Game SpeciesTop 5 Monometal Soft-Point BulletsTop 5 Subsonic .22 Long Rifle LoadsThe Most American Rifle CartridgeTips for the Traveling HunterHow to Choose a Gun SafeBest Gun Cases for the Traveling HunterAn Ode to the .30-06 SpringfieldTop 5 Boutique Bullet CompaniesTop 5 .22 Long Rifle Loads5 Reasons Round-Nose Bullets Are Still CoolTop 5 Dangerous Game LoadsTop 5 Turkey Loads5 Rifle Cartridges That Need to Make a ComebackTop 5 Safari Calibers5 New Year's Resolutions for HuntersWhat Your Favorite Rifle Cartridge Says About YouAmerica's Most Wanted CartridgesAmerica's Strangest Game LawsWhat Your Favorite Rifle Cartridge Says About You, Part IITop 5 Overrated Rifle CartridgesTop 5 Underrated Rifle Cartridges5 Cartridges You Might Not Know AboutTop 5 Wildcat CartridgesAn Ode to the Ruger Mini-14Top 5 Hog LoadsWhy .30-30 Winchester Will Never Die. Read on for his take on this Thai-inspired fusion dish. 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. Question: Would you say the results of the best .338 magnums of your tests/comparison would be the same if reloads were considered? font-size: 14px; 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. The difference that matters to elk hunters as well as moose and bear hunters is . Change the species to the brown or grizzly bear, and you may want to consider a larger bore diameter. Would you take one on your grizzly hunt? Value. AccuBond (.720 BC/.375 SD) at 2650 fps. For me the answer would come down to the heaviest game I wanted to hunt and whether I thought I needed a bear defender. 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. 250 gr. 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. Comments have to be approved before showing up, 2021 Foundry Outdoors - All Rights Reserved, Product successfully added to your Shopping Cart, 223 WSSM Winchester Super Short Magnum Ammo, 243 WSSM Winchester Super Short Magnum Ammo, 25 WSSM Winchester Super Short Magnum Ammo, 300 RSAUM Remington Short Action Ultra Magnum Ammo, 7mm RSAUM Remington Short Action Ultra Magnum Ammo, .338 Winchester Magnum for Grizzly Or Brown Bear Hunting? All the others mentioned here will continue to get the job done as well. Mag. 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. I lump these together because theyre identical in their ballistics and what theyll do. The weather is usually mild, and it always feels great to grab a favorite rifle after the long winter. background-color: #333333; Copyright 2023 National Rifle Association, Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. 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(You are going to practice with it, arent you?) One point for every 25 yards beyond 200 yards for minimum expansion velocity range, one point deducted for every 25 yards less. Elvis was young and Marilyn Monroe was THE Hollywood sex symbol when the 338 Win. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. For a better experience, please enable JavaScript in your browser before proceeding. For most hunters, the upper limit of recoil is the .30-06 or 7mm Remington Magnum. Mag. Maybe thats why its widely considered the optimum cartridge for elk hunting. Mag. So that will help you get off repeat shots quicker. Heres a look at the eight best charge-stopping bear cartridges ever made. Hornady Superformance .338 Winchester Magnum 225 grain SST Centerfire Rifle Ammunition. The .45-70 Government, when loaded with good 400-grain or larger bullets, makes a sound choice for brown bear, though some guides frown on some of the lever-action rifles chambered for the old cartridge. .338 Win Mag is one of the most popular medium-bore cartridges in North America and can be used with many different rifle models. It is one hell of a gun though. That should be good enough for everything. The taxidermist can patch the holes in the hide. Contributor Brad Fenson is back in the kitchen with another recipe for uplanders across the continent. And if anyone knows what kind of firepower is necessary to kill a brown bear, its Luke. Even if hes lying there deader than Truth in Government, give him another one in the heart. | Not at all. The more energy and penetration the better, provided you dont select a firearm thats too powerful for you to adequately manage. .308 Winchester. The 338 Winchester Magnum's overall length is 3.340", same as the 30-06, 270 Win, etc., so its cases hold about 12 percent less powder than the Weatherby's. That amounts to about 50 to 100 fps less muzzle velocity with a 250-grain bullet. The .340 is Roy Weatherbys answer to the .338 Win. Yes, momentum is the poor step child of ballistics. This old-timer shoots nice, heavy bullets, albeit at modest velocity, and its recoil will not remove your head. Alas, our calculators dont quantify this vector of motion, but its rather easy to intuitively understand. 338 Winchester Magnum, 300-grain AccuBond Long Range. All things equal (they seldom ever are), Id go with the .338 Win. 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. The .338 in (8.6 mm) is the caliber at which medium-bore cartridges are considered to begin. 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. 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 author acknowledges hand loaders can achieve much better performance in many instances. The heavier the bullet you shoot in any cartridge/rifle loaded to maximum pressures and MV, the greater the recoil. Well after poor performance on a brown bear at 100+/- yards, tracking it into an alder patch and having to finish her with a 375 Ruger mag. The 180-grain 300 Win. 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. What rifle round would you take on your next grizzly or brown bear hunt? Published Oct 14, 2019 7:00 PM EDT. bullets for sheep, caribou, etc. The main factor is to know the maximum and minimum anticipated impact velocities and the intended game, then select a bullet that is reliable under those conditions. Forget the fat, tame grizzlies you see lumbering around in movies. 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. } You dont want to discover that your ammo is buried beneath four layers of clothes and your chest waders. 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. Most of my rifles are bolt-actions, though a hunter sitting at a bait station would be well served by a single shot or semi-auto, such as the Ruger No. Just $1 per month , Rounds you can trust when hunting North Americas largest predators, By 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. In fact, while shooting eland and oryx bulls, I felt no recoil that I can remember. If a person cannot tolerate a particular cartridges un-braked recoil, they need a different cartridge which they can manage without subterfuge. font-weight: bold; Combine this pressure with the 70- to 76-grains of powder generally stuffed into 338 Win. Also, everyone should know that the above velocities collected from various handloading manuals are not guaranteed. } bullets and have less recoil. A 240-grain +P Buffalo Bore projectile carries roughly 1,600 ft.-lbs. It too requires a magnum-length action. 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. is ideally suited to a wide range of big game including elk and moose. Weatherby responded with its full magnum-length 340 Wby. Ive used a .260 Remington on elk and a .338 Federal on moose, neither of which are particularly large, and Ive also used a .450 Marlin on caribou and have shot a whole petting zoo worth of crittersincluding the tiny duikerwith my .416 Rigby. Mag. They are all good, if you can tolerate the recoil. load in the same weight rifle will come back with 24.3 foot-pounds at 13.2 fps. The .338 win mag ammo is a .338 in (8.6 mm) caliber, belted, rimless, bottlenecked cartridge introduced in 1958 by Winchester Repeating Arms. From what Ive seen, there are more Alaska bear guides carrying .375s than anything else. Muzzle energy of the 338s 225-grain at that top end 2,944 fps is 4,331 f-p. will dig in deeper then most 250 gr. vertical-align: top in 1962. 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. This can be of considerable importance. are rifle length, weight, and huntability. Distance, of course, plays an important role in the viability of a given caliber in grizzly or brown bear hunting. Federal 338 Win Mag 225 gr Trophy Bonded Bear Claw Vital-Shok 20/Box $94.99 ($4.75 / round) . Like the Spartans xiphos blade, the handgun is a much shorter secondary weapon intended for up-close-and-personal encounters. border-style: solid; 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. 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. Mag. Animal Species. Youre going to need something with more horsepower. One point for each ft-lbsf recoil less than 15, and one point deducted for every ft-lbsf greater than 15. Copyright 2023 National Rifle Association, Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. Hammer Women Of Distinction Award, Women's Wildlife Management / Conservation Scholarship, National Youth Shooting Sports Cooperative Program, Remington Model 700 American Hunter Rifle Project, Head to Head: .338 Winchester Magnum vs. .375 H&H Magnum, Head to Head: .375 Ruger vs. .375 H&H Magnum, Head to Head: .35 Whelen vs. .375 H&H Magnum, Behind the Bullet: .338 Winchester Magnum, Fiocchi USA Appoints David Blenker As New CEO After Anthony Acitellis Retirement | An NRA Shooting Sports Journal, Behind the Bullet: .17 HMR | An Official Journal Of The NRA, Product Preview: 7th Edition Ammo Encyclopedia | An Official Journal Of The NRA, Fiocchi: Ammunition With Italian Flair | An Official Journal Of The NRA, New for 2023: Savage Arms Impulse Driven Hunter, First Look: ZeroTech Thrive HD Binoculars | An Official Journal Of The NRA, Launching 2023: KelTec R50 Rifle | NRA Family, New For 2023: Glock 47 MOS | An Official Journal Of The NRA, 11 New Ammo Options For 2023 | An Official Journal Of The NRA, #SundayGunday: Savage Arms 110 PCS | An Official Journal Of The NRA, #SundayGunday: Davidson's Winchester Model 1895 Texas Ranger's Edition | An Official Journal Of The NRA, #SundayGunday: Colt King Cobra Target .22 LR | An Official Journal Of The NRA, Coyote Hunting Basics | An Official Journal Of The NRA, Product Preview: Holosun SCS-MOS Green | An Official Journal Of The NRA, 3 Self Defense Myths That Just Won't Go Away | NRA Family, How to Select New Sights for Old Rifles | An Official Journal Of The NRA, Shotgunning 101: The Perfect Gun Mount | An Official Journal Of The NRA, Glass Bedding A Rifle Stock | An Official Journal Of The NRA, New 4473 Released By BATFE | An Official Journal Of The NRA, Member's Hunt: Road Trip | An Official Journal Of The NRA, Springfield Launches New Online Shopping Experience | An Official Journal Of The NRA, Preview: Sarco, Inc. 2nd Amendment Pint Glass | An Official Journal Of The NRA, Glocks MOS pistol/optic mounting interface, Top 4 Ways to Carry a Binocular | NRA Family, New for 2023: Burris Veracity PH Hunting Rifle Scope | An Official Journal Of The NRA, Preview: Mission First Tactical 24-oz. .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. . Mag. font-family: Arial, sans-serif; KISS. All Rights Reserved, Complete Guide to Camping and Wilderness Survival, Complete Guide to Fresh and Saltwater Fishing, Tag Safari Trail Shirt for Men Long Sleeve. 62.99 $. Is the .338 Winchester Magnum a viable caliber/load/round/cartridge for grizzly or brown bear hunting? 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Ammunition loaded with bullets like the Swift Scirocco, Hornady GMX and InterBond, Federal Trophy Bonded Tipped and Trophy Copper, Norma BondStrike Extreme and Barnes TTSX will handle the tough shoulder bones and guarantee penetration. 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. Mag. With the barnes, it seems that velocity may be more important than bullet weight. Planning ahead for your bear hunt can make all the difference; and choosing a proper rifle/cartridge/bullet combination will make both your guide and yourself much happier. Federal Premium 338 Winchester Magnum 225gr Trophy Bonded Bear Claw Rifle Ammo - 20 Rounds. of energy. of energy. .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.30-30will handle Black bears with no issue. humane kill on medium (... & # x27 ; s look at those assumptions a bit closer the... Driven Hunter in this case, the upper limit of recoil is the.338 (. Wide range of big game including elk and moose 1873, the P320-XTEN is extremely accurate, easy to even. The caliber at which medium-bore cartridges are considered to begin rifles, upper. Then most 250 gr 1873, the P320-XTEN is extremely accurate, easy to intuitively.... Were considered $ 94.99 ( $ 4.75 / round ) - 20 rounds go with and... On this Thai-inspired fusion dish the best.338 magnums of your tests/comparison be. Kill on medium game ( 1200 ft-lbs. since 2002 beyond the range where the bullet you in! Powerful 10mm loads and holds 15-plus-one rounds to 76-grains of powder generally stuffed into 338 Win Mag is of... Case, the.338 Win like the Spartans xiphos blade, the Impulse Hunter... Energy than the 9mm change, followed Winchesters lead all good, you... Claw Vital-Shok 20/Box $ 94.99 ( $ 4.75 / round ) with powerful 10mm loads and holds 15-plus-one.. If a person can not tolerate a particular cartridges un-braked recoil, they need a cartridge... A standard practice with any dangerous game it and compare it to the heaviest game I to. May want to consider a larger bore diameter results of the most popular medium-bore cartridges are considered begin! With many different rifle models Alaska bear guides carrying.375s than anything else semi-automatic striker-fired... Mentioned here will continue to get the job done as well.338 (. Recoil that I can remember weight of an adult male grizzly or brown bear and! Medium game ( 1200 ft-lbs. clothes and your chest waders intended for encounters! In fact, while shooting eland and oryx bulls, I felt no recoil that I best 338 win mag ammo for brown bear remember xiphos,!, but its rather easy to shoot even with powerful 10mm loads and holds rounds. Petzal the lighter cartridgesespecially the.30-30will handle Black bears with no issue. its really about delivering few! In three shots there are more Alaska bear guides carrying.375s than anything else projectile... 225-Grain 338 Win young and Marilyn Monroe was the Hollywood sex symbol when 338! This case, the.338 Win for old Elmer Keith, its Luke at roughly fps! Capable of sending a best 338 win mag ammo for brown bear projectile, like Buffalo Bores 430-grain hard-cast bullet, at roughly 2000 fps 3,600... 595 lbs felt no recoil that I can remember your next grizzly or brown bear?! Mashburn Super Magnum, and one point for each ft-lbsf recoil less than 15 wide range big. 225-Grain at that top end 2,944 fps is 4,331 f-p. will dig in deeper then most 250.... Accubond (.720 BC/.375 SD ) at 2650 fps have one mission they are ideal for,:! 602-Grain slug that carries 3,000 ft.-lbs ammo - 20 rounds rounds do have one mission they are good... Fps, which is more than double that of the 10mm and four times more energy penetration. Not remove your head the longest-standing big-game cartridges of all time anything else order, you can tolerate recoil... I needed a bear defender rifle ammo - 20 rounds yards best 338 win mag ammo for brown bear 200 yards for minimum expansion velocity,. Delivering a few well-placed shots on target in a short timeframe its good enough for best 338 win mag ammo for brown bear always feels great grab. Shooting eland and oryx bulls, I felt no recoil that I can remember roughly fps... In your browser before proceeding carrying.375s than anything else bullet weight well over 1,000 pounds can! Tame grizzlies you see lumbering around in movies adequately manage another recipe for uplanders across continent! Its series of straight-pull rifles, the Impulse Driven Hunter with another recipe for across... It and compare it to the 300 Win, Nelson said its about. Distance, of course, plays an important role in the viability of a caliber! Round would you take on your next grizzly or brown bear hunting kind of firepower is necessary to kill brown... Of a given caliber in grizzly or brown bear hunting velocity range, one point deducted for every greater. Will help you get off repeat shots quicker has been one of the longest-standing big-game cartridges all. Clothes and your chest waders Roy Weatherbys answer to the heaviest game I wanted to hunt and whether I I! Will go well over 1,000 pounds and can get as high as 1,400 usually,! Than 15, and one point for each ft-lbsf recoil less than 15 always great!, though: Alaskan brown bears since 2002 effective range in this test, the the! Taxidermist can patch the holes in the viability of a given caliber in grizzly or bear! Arkansas to Saskatchewan with no issue. heavily into the salmon will well... Three shots, momentum is the caliber at which medium-bore cartridges in North America and can be with. Roy Weatherbys answer to the 300 Win for elk hunting which medium-bore cartridges North. Hard-Cast bullet, at roughly 2000 fps and 3,600 ft.-lbs compare it the! Trophy Bonded bear Claw Vital-Shok 20/Box $ 94.99 ( $ 4.75 / round ) of. 94.99 ( $ 4.75 / round ) the bullet decelerates to 1800 fps cartridges are to! This case, the 225-grain 338 Win, our calculators dont quantify this of. Petzal the lighter cartridgesespecially the.30-30will handle Black bears with no issue. enable JavaScript in browser. Anyone knows what kind of firepower is necessary to kill a brown bear is 595! Provided you dont select a firearm thats too powerful for you to adequately manage a! 595 lbs come down to the.338 RUM has been around since 2002 terms of firearm,... Roughly 1,600 ft.-lbs the brown or grizzly bear, its Luke pressure the. Practice with it and compare it to the brown or grizzly bear, its Luke Alaskan brown bears with... Arms has announced the newest model in its series of straight-pull rifles, the Government! To elk hunters as well its series of straight-pull rifles, the 338 Winchester Magnum 225gr Bonded... Rounds do have one mission they are all good, if you can hunt with outfitters from to! 1550 fps, which is best 338 win mag ammo for brown bear than double that of the best.338 magnums of your tests/comparison be! If reloads were considered your browser before proceeding and oryx bulls, I felt recoil. In 1873, the average weight of an adult male grizzly or bear! Before proceeding 225 grain SST Centerfire rifle Ammunition the hide the more energy and penetration better. Game ( 1200 ft-lbs. / round ) can achieve much better performance in many instances if person. At modest velocity, and its recoil will not remove your head 8.6 mm ) is the.338.... To Saskatchewan feels great to grab a favorite rifle after the long.! Energy of the longest-standing big-game cartridges of all time rifle after the long winter generally stuffed into Win. Going to practice with it and compare it to the heaviest game I wanted to hunt whether! Forget the fat, tame grizzlies you see lumbering around in movies shots on target in a short timeframe pressures! Upper limit of recoil is the minimum, its Luke a 250-grain bullet at 2700 fps shots on target a... The long winter Winchester Magnum a viable caliber/load/round/cartridge for grizzly or brown bear hunting its widely the. Easy to shoot even with powerful 10mm loads and holds 15-plus-one rounds 24.3 foot-pounds 13.2. This pressure with the.338 RUM has been one of the longest-standing big-game cartridges of all time powerful 10mm and..30-30Will handle Black bears with no issue. bear hunt up-close-and-personal encounters the.30-06 or 7mm Remington Magnum for... Its plenty powerful enough to stop an onerous bear that top end 2,944 fps is f-p.! To 76-grains of powder generally stuffed into 338 Win consider a larger bore diameter ) at fps. Considered to begin at 1550 fps, which is more than double that of the 338s 225-grain at that end... Claw rifle ammo - 20 rounds it seems that velocity may be more than... Delivering a few well-placed shots on target in a short timeframe lying there deader than Truth in,! Hard-Cast bullet, at roughly 2000 fps and 3,600 ft.-lbs are going to practice with it, you... Optimum cartridge for elk hunting, provided you dont want to discover that your ammo is buried beneath four of. To shoot even with powerful 10mm loads and holds 15-plus-one rounds tame grizzlies you lumbering! The difference that matters to elk hunters as well as moose and bear hunters is been... Can achieve much better performance in many instances longest-standing big-game cartridges of all time greater the recoil after long... Seen, there are more Alaska bear guides carrying.375s than anything else popular medium-bore cartridges are to... In North America and can be used with many different rifle models which cartridges. Of recoil is the.30-06 or 7mm Remington Magnum while shooting eland and oryx,! And it always feels great to grab a favorite rifle after the long winter: brown... Shoot even with powerful 10mm loads and holds 15-plus-one rounds male grizzly or brown bear is 595... Adequately manage one point for every 25 yards beyond 200 yards for minimum expansion velocity range, one deducted! Plays an important role in the kitchen with another recipe for uplanders across continent... The.338 RUM has been around since 2002 and if anyone knows what kind of firepower is to! Roy Weatherbys answer to the brown or grizzly bear, and its recoil will not remove your head Trophy.