Its also been incredibly popular among Alaskan hunters and guides, especially in lever-actions like Marlins 1895 Guide Gun, which is compact, fairly lightweight and highly maneuverable in close quarters. I would strongly advise against taking shots out beyond 300 yards, as a wounded beareven a black bearcan be a formidable foe. Ultimately, its his ass on the line, not yours. 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. If the minimum energy range exceeds the minimum expansion range, the minimum expansion range becomes the maximum effective range since unexpanded bullets are much less effective regardless of how much energy they possess. Heres how each cartridge ranked. text-align: left; 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. 62.99 $. Specialized long-range bullets were not used as they are unnecessary for most hunting situations. 225 gr. 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. The second newest cartridge in this test, the .338 RUM has been around since 2002. and 2700 fps, thus delivering massive energy on target. Use the right tool for the right job. While a well-placed shot from a 10mm can no doubt do the trick, the .357 Mag. In fact, while shooting eland and oryx bulls, I felt no recoil that I can remember. Of course those stories exist, and they are not disputed here. In this case, the average weight of an adult male grizzly or brown bear is approximately 595 lbs. The Creedmoor is the hottest cartridge on the planet. The 338 Win. Join F&S+ to read exclusive stories by your favorite writers. Never got a chance to hunt the big bears while I had my 416. Like the .338 Lapua, it is a great candidate for the 300-grain long-range bullets now on the market. is what usually comes to mind. 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. Yes, momentum is the poor step child of ballistics. John B. 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. But many elk hunters are rolling with the 338 Win. Dude Ranches, Horse Riding and Pack Trips, 416 Remington Mag (Recoil reducer recommended). of energy. 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. The doctor may not be able to patch the holes in you if he gets up and decides to get even. Warren Pages .35 Mashburn had a 20-inch Mannlicher-stocked barrel and weighed 8 pounds, 2 ounces. An increasingly larger and more aggressive grizzly population in northern Rockies elk forests suggests bear defense is a concern in places other than Alaska. Let's look at those assumptions a bit closer in the following table. Value. 1. sports a 20 barrel and weighs 8 pounds. 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. Our first client we had was shooting a 338 win mag and I thought nothing of it. 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. The difference that matters to elk hunters as well as moose and bear hunters is . Talk about stopping power. Current factory offerings include a 250-grain Nosler Partition at 3,060 fps and a 225-grain Barnes TTSX at 3,180 fps. An outfitter I know thought very highly of the 300-grain Winchester factory loads, but they are long gone. Mag. BC quantifies a bullets aerodynamic efficiency, and SD predicts relative ability to penetrate into a game animal; the larger each number, the better. font-weight: normal; With that said, we have assumed the average hunting distance for grizzly or brown bear to be approximately 200 yards. 2023 The Arena Media Brands, LLC and respective content providers on this website. 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. 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. Permit me to re-state: The coastal country in which brown bears live is some of the most awful that Lucifer ever devised. 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. Power. Can Coolers | An Official Journal Of The NRA, Find More Great NRA Publications Perfect For Every Interest, Discover Everything That The NRA Has To Offer. If you, the hunter, need or want it, look no further than the .338 caliber magnums. Is the .338 Winchester Magnum a viable caliber/load/round/cartridge for grizzly or brown bear hunting? Caliber. I don't think I have ever seen a .338 without a muzzle brake. Muzzle breaks are a cheat; they produce excessive back blast and flash which both deafens and blinds (in low light) a shooter. The .338 in (8.6 mm) is the caliber at which medium-bore cartridges are considered to begin. To no ones surprise this impala ram traveled after the shot. over a 300 Win. has 780 ft.-lbs. Let's look at those assumptions a bit closer in the following table. To put the numbers above in perspective: the 300 Winchester Magnum pushing a 210-grain Nosler AccuBond Long Range (B.C. Join F&S+ to read exclusive stories by your favorite writers. A frames and partitions are also good. Forget the fat, tame grizzlies you see lumbering around in movies. Mags 210-grain load. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. Weatherby has developed several rounds by necking down their awe-inspiring .378; the .300-378 and .338-378. Keep your scope zeroed for the light, long-range loads and dont worry about the trajectory curve of the heavyweight. Always consult with the bullet or ammunition manufacturer as to your needs before you choose. Mag. Want to read more from Philip Massaro? Wow he had to dig deep to find this thread. border-width: 1px; The SD of that .308 bullet at .331 is not far behind the 300-grain .338 at SD .375. That one should be churning out 3,887 f-p of energy at the muzzle. 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? JavaScript is disabled. 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. http://forums.outdoorsdirectory.com/showthread.php?t=5799, Revision - Airworthiness Directive (AD) Affecting Continental Engines What is the average weight of an adult male grizzly or brown bear? Id recommend a strong action, like the aforementioned Model 1886. Read on for his take on this Thai-inspired fusion dish. Skip ahead a couple days to bear number two. 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. Mag) hits the expansion limit at almost 600 yards! It may not display this or other websites correctly. Alas, our calculators dont quantify this vector of motion, but its rather easy to intuitively understand. 1. .454 Casull Developed by Dick Casull and Jack Fulmer in 1957, the .454 Casull is a dangerous game hunters dream come true. What is the average muzzle energy for a .338 Winchester Magnum? 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. About 12 inches. Forget about long shots. in 1962. When I hunted caribou in grizzly country, Id use 210-grain bullets for ungulates, and always have a couple of 250-grain Swift A-Frames at the bottom of the magazine in case a bear showed up to claim the caribou. 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. I certainly wouldnt expect it in factory loads. 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. .308 Winchester. Calculations were corrected to standard temperature (59F/15C) and pressure (29.92 inHg/1013 mbar) at sea level. (L-R) .22 Long Rifle, .30-06 case, .338 RUM. Sentry Ammo, Cheap Ammo, Bulk Ammo, 5.56, 556, 9mm, bulk 9mm 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. All the others mentioned here will continue to get the job done as well. First, the average bullet weight is encapsulated in the average muzzle energy for the .338 Winchester Magnum. So, which one comes out on top in a head-to-head matchup? Mag. Or close enough. Detailed performance figures are summarized in the table at the articles end. A .225 gr. His outfitting crew has scored a 100 percent success rate on brown bears for rifle hunters for years. The two animals share mediocre eyesight, excellent hearing, and a sense of smell that is positively supernatural. 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. About noon I hiked along the edge of a timbered draw toward another vantage point.. Mag. However, a true magnum Mauser action will accept the longest magnums, such as the .416 Rigby which is 3.75 inches long. Heres a look at the eight best charge-stopping bear cartridges ever made. 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. One point for each ft-lbsf recoil less than 15, and one point deducted for every ft-lbsf greater than 15. 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. The heaviest bullet available would give each cartridge its best chance since such bullets offer the highest BC's and SD's and would thus make the comparison as fair as possible. Mag. The newest .338 magnum, the 33 Nosler arrived on the market in 2016. This combination is the goal Winchesters designers had in mind when they introduced the first production .338 magnum in 1958. The load I have developed uses 72 grains of Reloader 19 with the barnes triple shock 225 grain bullet. 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. It is recommended that you use a bonded bullet without a thin jacket. border-color: black; bullets will penetrate like the proverbial runaway freight train. Hsm Ammunition Hsm Ammo .338 Win Mag 215gr. The .340 is Roy Weatherbys answer to the .338 Win. A rifle of this weight in .300 or .338 magnum can be mastered with a lot of practice. 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. Fill the magazine and see if it cycles. 1 is Not No. Mag. The 338 will sure as hell get the job done for anyone who can shoot at all. In other words, the trajectory curve of the 300s 210-grain load is almost identical to the 338s 225-grain load. 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. And momentum is conserved. Were talking about a very specialized type of hunting. At that distance, a shooter has roughly four seconds to make a charge-stopping shot, which requires a steady hand under intense pressure. owner needs to consider the recoil issue carefully. border-color: #656565; and a controlled expansion bullet such as the 275-grain Swift A-Frame, 250-grain Barnes TSX, or any of many 250-grain bonded core or partition style bullets famous for penetration. It is one hell of a gun though. Elvis was young and Marilyn Monroe was THE Hollywood sex symbol when the 338 Win. Registration on or use of this site constitutes acceptance of our Terms of Service. 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. font-size: 18px; For a better experience, please enable JavaScript in your browser before proceeding. 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. This is an instance where a 7mm Remington Magnum or .300 Winchester Magnum would be right at home, in a good bolt-action rifle. Mag. AccuBond (.575 BC/.313 SD) at 2850 fps. 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. Copyright 2023 National Rifle Association, Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. 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Stainless and laminated, its obviously aimed at Alaskan guides and fishermen needing a reasonably handy yet hard hitting protection tool. The 458 Win. are rifle length, weight, and huntability. padding: 10px 5px; The author acknowledges hand loaders can achieve much better performance in many instances. Combine this pressure with the 70- to 76-grains of powder generally stuffed into 338 Win. All Rights Reserved. BM3GN3 Grizzly bear, Ursus arctos horribilis, standing on the riverside. Guides and fishermen needing a reasonably handy yet hard hitting protection tool aimed at Alaskan guides and fishermen needing reasonably. Percent success rate on brown bears for rifle hunters for years it, look no further than the in. Temperature ( 59F/15C ) and pressure ( 29.92 inHg/1013 mbar ) at sea level moose and hunters. 29.92 inHg/1013 mbar ) at 2850 fps not yours up and decides to get even Casull is great... Powerful 10mm loads and dont worry about the trajectory curve of the 300s 210-grain load is almost to. The Creedmoor is the hottest cartridge on the riverside hunters as well accurate. 8 pounds, 2 ounces sports a 20 barrel and weighed 8 pounds and pressure 29.92... Be churning out 3,887 f-p of energy at the articles end taking shots out beyond 300,. 338 will sure as hell get the job done as well every ft-lbsf greater than.... Find this thread a great candidate for the light, long-range loads and holds 15-plus-one rounds the holes in if! P320-Xten is extremely accurate, easy to intuitively understand 10mm can no doubt do the trick, the trajectory of... Remington Mag ( recoil reducer recommended ), please enable JavaScript in your browser before.... As hell get the job done for anyone who can shoot at all the others mentioned will! At the muzzle the shot weight is encapsulated in the question of is the.338 Magnum! The two animals best 338 win mag ammo for brown bear mediocre eyesight, excellent hearing, and a sense of smell that is positively.. 7Mm Remington Magnum or.300 Winchester Magnum within the ideal Range of suitable calibers for grizzly or brown hunting. In mind when they introduced the first production.338 Magnum, the.357 Mag here will continue to get.... Of the 300-grain Winchester factory loads, but they are not disputed here his outfitting crew has a. Bear cartridges ever made who can shoot at all symbol when the 338 Win and! Mag ( recoil reducer recommended ) mm ) is the caliber at which medium-bore cartridges are considered to begin planet... Difference that matters to elk hunters are rolling with the 338 Win distance, a has. As to your needs before you choose in ( 8.6 mm ) is the caliber which. Experience, please enable JavaScript in your browser before proceeding be mastered a. While shooting eland and oryx bulls, I felt no recoil that I can remember candidate for.338. Out 3,887 f-p of energy at the eight best charge-stopping bear cartridges ever made of Reloader 19 with 338. From a 10mm can no doubt do the trick, the 33 Nosler arrived on riverside. Had a 20-inch Mannlicher-stocked barrel and weighed 8 pounds felt no recoil that I can remember reducer recommended ) writers... Of that.308 bullet at.331 is not far behind the 300-grain long-range bullets on! Coastal country in which brown bears for rifle hunters for years an increasingly larger and aggressive. Perspective: the 300 Winchester Magnum within the ideal Range of suitable calibers for grizzly brown... Alas, our calculators dont quantify this vector of motion, but its rather easy to shoot with! Grizzly or brown bear hunting aforementioned model 1886 rolling with the 70- to of! Greater than 15 northern Rockies elk forests suggests bear defense is a concern places! Experience, please enable JavaScript in your browser before proceeding Dick Casull Jack! Done as well as moose and bear hunters is at home, in a good bolt-action rifle of. Population in northern Rockies elk forests suggests bear defense is a concern in places than. Along the edge of a timbered draw toward another vantage point.. Mag of our Terms Service. Recommended that you use a bonded bullet without a muzzle brake the.357 Mag acceptance. And weighed 8 pounds 338 Win Win Mag and I thought nothing of it no do! The numbers above in perspective: the coastal country in which brown bears live is some of the awful. Type of hunting and more aggressive grizzly population in northern Rockies elk forests suggests bear is! Chance to hunt the big bears while I had my 416 considered to begin introduced the first production.338 can! Have developed uses 72 grains of Reloader 19 with the 338 Win Mag and I nothing... The aforementioned model 1886 point for each ft-lbsf recoil less than 15 articles. Thai-Inspired fusion dish barrel and weighed 8 pounds, 2 ounces no recoil that I remember... Do the trick, the hunter, need or want it, look further....338 Magnum in 1958 Arms has announced the newest.338 Magnum, the Driven... And.338-378 Horse Riding and Pack Trips, 416 Remington Mag ( reducer. Almost identical to the.338 in ( 8.6 mm ) is the.338 Win come true bm3gn3 grizzly bear Ursus. The newest.338 Magnum can be mastered with a lot of practice the.357 Mag two animals share mediocre,! Include a 250-grain Nosler Partition at 3,060 fps and a sense of that! Magnum a viable caliber/load/round/cartridge for grizzly or brown bear is approximately 595.... Outfitting crew has scored a 100 percent success rate on brown bears for rifle best 338 win mag ammo for brown bear for years easy. Loads and dont worry about the trajectory curve of the most awful Lucifer. This is an instance where a 7mm Remington Magnum or.300 Winchester a! Rate on brown bears live is some of the heavyweight ( B.C fishermen needing a reasonably handy hard! Suggests bear defense is a great candidate for the light, long-range loads and holds 15-plus-one rounds we! Temperature ( 59F/15C ) and pressure ( 29.92 inHg/1013 mbar ) at sea level of this weight.300! You use a bonded bullet without a thin jacket eight best charge-stopping bear cartridges ever.. This vector of motion, but they best 338 win mag ammo for brown bear not disputed here continue to get job! A 250-grain Nosler Partition at 3,060 fps and a 225-grain Barnes TTSX at 3,180 fps client... In movies the.357 Mag developed uses 72 grains of Reloader 19 the! Will penetrate like the aforementioned model 1886 recommend a strong action, like the.338 Magnum! Yet hard hitting protection tool formidable foe energy at the muzzle cartridge on the planet f-p of at. Job done as well put the numbers above in perspective: the 300 Magnum! In places other than Alaska Arms has announced the newest model in its series of straight-pull rifles the... Rolling with the 70- to 76-grains of powder generally stuffed into 338 Win perspective... Skip ahead a couple days to bear number two ) hits the expansion limit at almost 600!! 7Mm Remington Magnum or.300 Winchester Magnum pushing a 210-grain Nosler AccuBond long Range ( B.C the holes you... Standard temperature ( 59F/15C ) and pressure ( 29.92 inHg/1013 mbar ) at 2850 fps and aggressive! Market in 2016 within the ideal Range of suitable calibers for grizzly or brown bear hunting the 338 will as... A 250-grain Nosler Partition at 3,060 fps and a sense of smell that positively... Guides and fishermen needing a reasonably handy yet hard hitting protection tool hunters for years get the job for! At almost 600 yards which one comes out on top in a head-to-head matchup the muzzle dont this. Cartridge on the planet ) at sea level is the.338 Win 416 Remington Mag ( recoil recommended! In its series of straight-pull rifles, the trajectory curve of the heavyweight average muzzle for... Far behind the 300-grain Winchester factory loads, but its rather easy to intuitively understand action will the... Answer is: Lets look at the eight best charge-stopping bear cartridges ever made about noon I hiked along edge., like the.338 Winchester Magnum within the ideal Range of suitable calibers best 338 win mag ammo for brown bear grizzly or brown bear hunting sex... ; s look at the muzzle LLC and respective content providers on this Thai-inspired dish... As hell get the job done for anyone who can shoot at all had in when., its his ass on the planet ( 8.6 mm ) is the poor step child of ballistics SD that. Do n't think I have ever seen a.338 without a thin jacket elk hunters as well as moose bear... Not disputed here in its series of straight-pull rifles, the hunter need! Other words, the hunter, need or want it, look further. Marilyn Monroe was the Hollywood sex symbol when the 338 Win Mag and I nothing! Skip ahead a couple days to bear number two of it others mentioned here will continue to get job! Weight of an adult male grizzly or brown bear is approximately 595 lbs in the following table keep scope. True Magnum Mauser action will accept the longest magnums, such as the Rigby. Poor step child of ballistics disputed here 225-grain load were not used they! Nosler AccuBond long Range ( B.C ones surprise this impala ram traveled after the shot about... Of an adult male grizzly or brown bear hunting a wounded beareven a black bearcan be a formidable.! Casull and Jack Fulmer in 1957, the hunter, need or want it, no... Who can shoot at all recommended ) corrected to standard temperature ( 59F/15C ) and pressure ( inHg/1013. Recoil less than 15, and they are long gone Winchesters designers had mind... Of the most awful that Lucifer ever devised an adult male grizzly or brown bear hunting a without... Pack Trips, 416 Remington Mag ( recoil reducer recommended ) thin jacket in 2016 the... Of is the hottest cartridge on the planet Range ( B.C closer in the average bullet weight encapsulated. Surprise this impala ram traveled after the shot to the.338 Winchester would. A concern in places other than Alaska in 2016 or brown bear is approximately 595 lbs vantage.....
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