10mm Vs 357 For Bear

Big stuff in a small packagelol and looks halfway decent doing it. A 10mm might be all right to use on a smallish, unaroused bear; but, as far as I'm concerned that's the practical limit of what a 10mm handgun can be used for in the woods. As a good example the 10mm and. Buffalo Bore's new 180-grain. 357 caliber revolvers to 9mm semi-automatics to 10mm (after the 1986 Miami shootout), then to. although i know the 45 acp design is robust and all you need is a stronger recoil spring to upgrade to 45 super, i have my doubts. I've read several posts that suggest nothing less than a 357 mag as a back up bear gun, and shun the 40 or 45 for this. One big revolver hit may be worth more than two or three 10mm. 41 Magnum in a much more compact package, the "10-mil" is a legitimate hunting cartridge that would obviously work equally well in a daily carry gun as long as the operator can handle the recoil and muzzle blast. 357 Magnum Ammo. 357 Magnum question is about to be answered once and for all. Would be used mostly for deer but bear and hog could be on the list. Forged steel frames and slides are coated in a highly corrosion-resistant Black-T finish and precision fitted to Match. 357 most often wins the numbers game hands down. It may work fine for a treed or scared bear -- but it's too iffy for an attacking. There's a reason Smith & Wesson makes bear defense guns in 4" barrel. Now, keep in mind Alaska authorities take a grim view of killing brown bears without good reason--like hunting or self-defense, for. 30-30 (gut shot and leg shot) By the time I caught up to it the following day, about 20 hours after it had initially been shot, it had run up and down the mountains for about 3 miles. 1) How does 10mm compare to. 355-inch diameter bullets: The 9x19mm Parabellum and the. 44 Magnum bullet is. 40 S&W? We have black bear here and the chance of wandering upon a back woods "pot" patch. I've practiced with both revolvers and 10mm's. Would be used mostly for deer but bear and hog could be on the list. As far as the hypothetical perfectly placed shot, I guess I'd want to know how you can plan for that (assuming that the bear isn't already asleep, drugged or dead). The Sporter is a contender for being the best lever action 357 rifle for precision shooting, but it suffers from a high price. 357 revolver does, so you lose the weight savings of the Glock. Ideally, a caliber would be selected which is capable of penetrating deep into the core or vital area of an assailant's body, without exiting. Buffalo Bore's new 180-grain. Defense Against Bears with Pistols: 97% Success rate, 37 incidents by Caliber. The one main advantage to the 10MM is it cycles well thru an auto-loader, if you do your part. If you have medium to large hands you should find the larger grip comfortable. In this article I will be comparing two kinds of similar but very different handgun calibers: the 9×19 Parabellum and the. As far as recoil goes, I find it very tolerable, not much different than a. The first orders to arrive 50 years ago were from various law enforcement agencies, and because revolvers in. You can see the full results and details on the post at Lucky Gunner Labs. 10mm Vs 357 For Bear. The 10mm is more powerful than a. With summer comes backpacking into the wilderness, camping trips, followed by archery season and the general rifle big game season. The 10mm will get you about 12. 44 Mag) I think my second choice might be the 357 sig. Sep 27, 2019 · Full Power 10mm exceeds most of the "on the shelf" 357 Magnum ammo from the major manufacturers. The first shop seemed to dislike 357 period, so I didn't give it much thought. grain (often written as gr) refers to the weight of a bullet. If you don't mind the report of the. 357 mag at one time was the #1 one shot stop round and like KimberPB pointed out you pretty much have 2 guns in one with being able too also use. Sep 22, 2017 · I have a Springsfield 460 Rowland and 400 CarBon for bears and back cup with 357 Mag in a Tarus 7 shoot to stop any bear. for 2 legged vermin any of those will suffice,,,,,. 45 ACP HST +P bullet, which dropped a charging hog instantly. So would you rather have 5 rounds of. While the 10mm, is a good 'hunting-round' out to 50 yards or so, in it's 180 gr. Jan 17, 2015 · 10mm or pepper spray may be adequate, although having a shoulder-spine shot available with a heavier bullet than 10mm allows, appeals more to me. You encounter an unfriendly Grizzly bear. Always liked a 357 full house load for "low country" (no bears) bumming around. Rock Island Armory 52009 Ultra FS HC Pistol 10mm 5in 16rd Black Free shipping on firearms! Order online or call today!. I always have a 9mm with me hiking but after running into a moose and a bear cub recently, I'm rethinking things. No matter which GLOCK pistol you choose, it will deliver on our promise of safety, reliability, and simple operation, all at an affordable price. 357, it's still by far the best all around hunting/defense caliber. So it has a larger diameter bullet and more casing to hold more powder. over penetration is not a concern with handguns and bears. jhp – sierra bullets. You want deep penetrating FMJ's or hard cast lead bullets. 357 Magnum is that it works well in high capacity pistols like Glocks, Sig Sauers, Heckler & Kochs and the like, where as the. Hawes Western Marshall SA revolver proved to be very accurate with the Buffalo Bore load, but reliability was a concern. 357 mag revolvers. Pistol bullets just bounce off of bear skulls. We accept returns. 357 Magnum Our trip was planned, but my buddy called off, so I went solo into opening day at south Sequoia National Park 1979. 357 Magnum GP100 is generally more accurate, the 10mm is more than accurate enough for most. I decided to run a 10mm head to head with a. 30-30 (gut shot and leg shot) By the time I caught up to it the following day, about 20 hours after it had initially been shot, it had run up and down the mountains for about 3 miles. As with any cartridge debate, there are bound to be die-hard supporters and fanboys who simply swear by their bullet of choice. just make sure there is a pile of empty brass laying along side you. Around here (Orygun), no brown bear only black bear, which tend to not be aggressive (unless cornered), and are not massive. While the. 357 Magnum is more powerful than the 10mm. I have fired 10mm's before and sure don't remember the recoil being anything like a. Each GLOCK delivers on our promise of safety, reliability, and simplicity at an affordable price. Would you rather have a. One of the advantages the. I almost put this in the hunting section since many people who hunt consider the 10mm an option but there are also many people who choose a 10mm or 45 for "woods gun" for protection against bears. jacketed hollow points (JHPs) and jacketed soft points (JSPs) both can be great man. “Stopping” bears with handgun or rifle cartridges. The bear is 7 seconds form being on top of you. 22 Magnum Pistol for Self-defense - I want some input from you like-minded degenerates on this board. Don't forget that there are some good rounds that you don't have listed:. Definitely not suitable for grizzly/brown. jhp is a jacketed hollowpoint. For my money, I wouldn't trust a 9mm, even though it seems to pass the test here. org I have been guiding brown bear hunters and fishermen and bear photographers from our homestead within Becharof National Wildlife Refuge in Alaska for 33 years and have had numerous close encounters with bears. Pistol bullets just bounce off of bear skulls. 40 caliber (the real version) and what draws me to the. Many shooters are also able to shoot both faster and more accurately with a. All rights reserved. 10mm vs 45 ACP - you'd be. Right now I don’t shoot the 44 as well as the 10mm or 357 due to recoil. 357 Sig is the opportunity for increased accuracy, the same extreme velocity, deep penetration the 10mm I have currently provides me with and all in a much SMALLER/comfortable/more concealable package. It pretty much accepted that the 357 Magnum and 10mm are ballistic twins when shot from handguns but what about from a carbine? Wouldn't the 357 magnum get a bigger boost from the longer barrel since the 357 case is bigger and can take advantage of slower burning powders?. 357 Ballistics Chart to determine your ammo specifics. It was a campsite that was torn apart and it seemed the humans made a hasty retreat. What makes the 10mm such an interesting (and to some, attractive) option is that there are no options in a semi-auto that are only a few ounces heavier/bigger than a 10mm that does the same thing with more power the way a. Dec 08, 2017 · Spring fishing season is upon us. The two power levels offered by most ammo manufacturers give the option of relatively soft-recoiling home defense rounds, or magnum revolver performance for hunting or defense from medium-sized carnivores like cougar or black bear. 357 Magnum revolvers. *Note that I'm talking about BIG black bears. That is the ammo that the Feds and States buy TONS of. 357 Mag from a decent length barrel (4-5"+), would probably be okay if you place the shot right and don't panic. Baer 1911 BLACK BEAR Pistol 4 ¼”, 9mm. Gun Accessory Supply is a wholesale distributor for firearm accessories, gun cleaning, optics, ammunition, hunting, outdoor, military, tactical, apparel, knives, and. I always have a 9mm with me hiking but after running into a moose and a bear cub recently, I'm rethinking things. While some might say that. Picking a trail gun (10mm vs. 357 SIG has just the right combination of features to make it a near perfect self-defense round. 45 Long Colt bullet is. 357 Magnum Ammunition and. The Glock 21SF 10MM is the handgun I carry when I need a rifle but can't carry a rifle. 357 can do so they are pretty much interchangeable in the woods. It isn't because the 10mm is a wonderful 'large animal threat' stopper - it is because the 10mm has become the nation's standardized Law Enforcement caliber. More commonly referred to as just 10mm or 10x25mm, the 10mm Auto was first chosen for use by the FBI in 1989 after the aftermath of the 1986 Miami shootout. 357 Magnums and is a lot sweeter to shoot. Pigs, deer, and bear within close range will fall prey to the Bruin. trying to force their dreams on the reality of Alaska. When we’d go on family hikes, I’d be in front of the group with a. In the YouTube video below, Elijah pits the two middleweight cartridges against one another and gives us some empirical data. but on a serious note. 10mm vs 45 ACP - you'd be. Buffalo Bore Dangerous Game 10mm vs Bear Skull. Big stuff in a small packagelol and looks halfway decent doing it. ) Barrel Length: Mzl: 50 yd: 100 yd: Mzl: 50 yd. Against a bear, penetration is the name of the game. If I was going to use a 10mm for bear protection I would take a look at Buffalo Bore's loads with either the 220gr hard cast lead bullet, or their 200 FMJ FP. 357 Magnum is on the lower end of what they would want in their hands against a bear or even an aggressive moose, a well-placed shot would bring down even the largest of. 357 Sig, we have the perfect loading for you! The. jsp is a jacketed soft point bullet. Dec 23, 2017 · Here is a favorite fun video by Paul Harrell comparing the effectiveness of the 10mm and 45acp for protection against lions tigers and bears oh my. if all you have to take with you is the 10mm i would use the heaviest, round nose FMJ, hottest load you can find for it. If you're looking for versatility and a budget-savvy round, the. It's said that Ruger hired experienced hunters and paid them to hunt bear with their. Selections from. "Stopping" bears with handgun or rifle cartridges. The 10mm has a SAAMI limit of 40,000 psi; the. 357 SIG has just the right combination of features to make it a near perfect self-defense round. com)- On the Internet, and in print, many people claim that pistols lack efficacy in defending. jacketed hollow points (JHPs) and jacketed soft points (JSPs) both can be great man. It isn't because the 10mm is a wonderful 'large animal threat' stopper - it is because the 10mm has become the nation's standardized Law Enforcement caliber. The 10mm Auto is a viable deer round, especially when this round is delivering about 20% more power than your typical 357 magnum round, which is impressive. The Optimized Solution for Personal and Home Defense. Of course, if you opt Glock for 10mm, you have the choice of shooting. Why state. 357 Sig is the opportunity for increased accuracy, the same extreme velocity, deep penetration the 10mm I have currently provides me with and all in a much SMALLER/comfortable/more concealable package. A reader was interested in a 9 mm/. 357 Sig with a b. Definitely not suitable for grizzly/brown. What makes the 10mm such an interesting (and to some, attractive) option is that there are no options in a semi-auto that are only a few ounces heavier/bigger than a 10mm that does the same thing with more power the way a. in my part of the world in SC any would do, 357, 10mm 45acp if I were in bear country bigger is better. 357 penetration at 22 inches. The 10mm is much more akin to the. I decided to run a 10mm head to head with a. The reality though is that the SAMI spec'ed 10mm cartridge can be far more powerful such as we see on the Buffalo Bore Heavy 10mm Ammo. 357 Magnum is that it works well in high capacity pistols like Glocks, Sig Sauers, Heckler & Kochs and the like, where as the. Baer 1911 BLACK BEAR Pistol 4 ¼”, 9mm. Complete 10mm Auto ammunition ballistics Chart. 10mm is often considered the. 357 Magnum load and below standard. Traditionally, the. This is in 10mm for deer hunting but could see possibly boars or bear as well. 357 Magnum both fall into the same general category for suitability for various types/sizes of game. Not sure if the. You encounter an unfriendly Grizzly bear. Glock’s G20 format 15-rounds on tap which delivers almost three revolvers full of ammo. 357 Sig was developed to. Arizona-(Ammoland. 357 magnum bear guns and bear loads. 45 super vs 10mm ballistics, 45 super vs 10mm for bear gun, 45 super vs 357 magnum, 45 super vs 44 mag, 45 super vs bear. Always liked a 357 full house load for "low country" (no bears) bumming around. 357 would be a better defense weapon against a bear than throwing rocks at it but wait, the last grizzly that woofed and clicked his teeth at me, I fired two shots over his head with my. Underwood Ammo delivers top quality ammunition for handguns and rifles for hunting and self-defense. 357 magnum and. This is a discussion on Better For Bear. 1) How does 10mm compare to. 5" non-vented barrel; the. 357 Magnum has the following (and rightfully so). 45 acp, and the 10mm was designed to replace the. 10mm vs 45 +P. Dec 23, 2017 · Around here (Orygun), no brown bear only black bear, which tend to not be aggressive (unless cornered), and are not massive. Re: 10mm Auto vs 357 sig They're both fast, flat-shooting calibers( so is the. 357 Sig is the opportunity for increased accuracy, the same extreme velocity, deep penetration the 10mm I have currently provides me with and all in a much SMALLER/comfortable/more concealable package. I've done it. That is launch a 200 grain bullet at 1200 FPS in a standard pressure SAAMI load. This hard cast 10MM FMJ ammo is the absolute heaviest bullet that can be fired through 10mm pistols. USA --(Ammoland. Both the chambering and the 6. heat treated solids at about 1300 fps. The two power levels offered by most ammo manufacturers give the option of relatively soft-recoiling home defense rounds, or magnum revolver performance for hunting or defense from medium-sized carnivores like cougar or black bear. 10mm Vs 357 For Bear. On the 9mm a taper crimp is used which is very common for all semi-auto pistol rounds. If you get a chance to shoot a Bear or Moose during an encounter feel fortunate. For a more accurate comparison, go to handloads. 45ACP in guns with similar weight. 357 mag? I haven't, the bear I shot I used a. Good thing about the 10mm you could use. I have been toying with the idea of the 10mm for a few years now. Buffalo Bore Dangerous Game 10mm vs Bear Skull. 10MM ammunition for sale online at discount prices. May 25, 2011 · The 10mm cartridge, over a wide power spectrum of loads, is slightly above the. 357 snub that I reviewed earlier in these pages. For those of you that shoot the 45 Super and the 10mm, is there much advantage over one caliber or the other. 357 Magnum Our trip was planned, but my buddy called off, so I went solo into opening day at south Sequoia National Park 1979. I have owned over the years delta elite. Dec 07, 2017 · The 10mm Auto, or just plain 10mm, is an example of a cartridge that was a good idea but had a rough start. Don’t forget to check out Arrow Charts for Easton and other arrows. 45 for carry? Speaking of Glock's and carrying, I found only one G-gun that I like, the G29 in 10mm. 1) How does 10mm compare to. 40 S&W? We have black bear here and the chance of wandering upon a back woods "pot" patch. You want deep penetrating FMJ's or hard cast lead bullets. 357 Magnum load and below standard. I carry a. 40 The key lesson to take away from this video is not to choose a different caliber --- many departments don't offer that option --- the real lesson is to shoot until the threat CEASES TO BE A THREAT. 357 Magnum Carbine, Perfected. 5”, 10mm The only 1911 pistol that honors the Great State of Alaska. 357 mag when talking large animal protection? Or do I need a. 40 S&W instead of 10mm Auto. 357 Magnum revolver sold in Fallout: New Vegas. I'll bet you a lot of money that I could diswade a black bear with such a 10mm load in a glock. 357 Sig, we have the perfect loading for you! The. 45 has a heavier grain bullet but the. People will claim the. I am going to sell off 3-4 handguns and buy a 10mm for my woods gun(and a 9mm ccw). No handgun can reliably stop a bear, but since you're dealing with smaller ones, you have a chance, especially if he's on top of you and you can put the muzzle in his mouth and empty the gunstay completely away from the 9mm,. Time, technique, and plenty of practice is key to managing how one deals with the recoil and accuracy of both. Nov 20, 2017 · A Question For The Ages: Ruger Blackhawk vs Ruger Redhawk in case one of the bears gets too friendly or an Alaskan Super Redhawk in. Jan 17, 2015 · 10mm or pepper spray may be adequate, although having a shoulder-spine shot available with a heavier bullet than 10mm allows, appeals more to me. 44 Magnum bullet is. 357 6 shot revolver, or a 15 shot Glock 20 (10mm auto)? What about the same. Apr 27, 2010 · I guess what got me to thinking was that right now I carry a. Cold streams tumble out of the rockies not yet filled with sediments of major snowmelt and summer is mere weeks away. Matter of choice but the reality is the. They're both great rounds. 357 Magnum owes much of it's popularity to great promotional techniques, not that the cartridge cannot stand on it's own, but that rather the marketing has sped up it's rise to fame. blue dot 10mm 200gr. The "good old". 44 Magnum for Alaska? Xtreme Penetrators Vs Cinder Blocks and Soft Points Too!!! 9mm vs. The Sporting Arms and Ammunition Manufacturers' Institute (SAAMI) maximum pressure limit for the 10mm Auto is set at 37,500 psi (259 MPa). Don't forget that there are some good rounds that you don't have listed:. I would really like to hear from people who have actually shot an animal using the above mentioned rounds. 357 Magnum ammunition used in the Revolver, when comparing standard loads. 357 Magnum is better because you can shoot. S&W Model 500 Revolver vs 14' Grissly Bear??? "The attached pictures are of a guy who works for the US Forest Service in Alaska and his trophy bear. I would like to hear about REAL 10mm vs. One big revolver hit may be worth more than two or three 10mm. 357 Magnum question is about to be answered once and for all. 45s, a 10mm or two and various. 44 Mag) I think my second choice might be the 357 sig. However, when confronting. 357 Mag from a decent length barrel (4-5"+), would probably be okay if you place the shot right and don't panic. bear EXPERIENCE, especially from anyone who used a 10mm on a grizzly or brown and survived, and about terminal effects on the bear. 357 magnum with hollow points. 45ACP, 10mm and the. When in bear country, magnum is the key word. 357 Magnum gun, which is the same thing, right? Wrong! 10mm Auto chambers won't fully support. 30 Winchester, and he’d bring up the rear with a 12 gauge. 357 Magnum bullet is. Loads all 9mm Luger, 10mm,. SIG P220 10mm Ruger GP-100 WC 3" Advertised barrel length 5" 3" Actual barrel bearing surface 3. 45ACP cal berretta : Sports & Outdoors. 357 Magnum is more powerful than the 10mm. The power of both is close enough I consider them equal. 357 Sig with a b. The 10mm has a SAAMI limit of 40,000 psi; the. When in bear country, magnum is the key word. Spring fishing season is upon us. Find Our Lowest Possible Price Annello By Kobelli 14k Gold Round 1 Carat Forever One Moissanite 6 5mm Leaf Bail Solitaire 16 Inch Necklace DEF VS are ideal for including character for your space. 357 penetration at 22 inches. The 10mm would just penetrate even deeper than the. Triple-locking cylinder is locked into the frame at the front, rear and bottom for more positive alignment and. I had backpacked in about 4 miles when I found a disturbing sight. 41 is perhaps the best all-round revolver cartridge in existence. 40 caibler Smith & Wesson cartridge is also called a 10mm. 357 Caliber bullets that you need, you can always count on getting low prices at Sportsman's Guide! Use this. 44 magnum for bear defense? Scenario: Your are bowhunting in Montana. Most any place does not have bears like that. The Optimized Solution for Personal and Home Defense. Don't forget that there are some good rounds that you don't have listed:. But If a 357 is a gun that fits the need, the GP100 is a dandy. Rock Island Armory 52009 Ultra FS HC Pistol 10mm 5in 16rd Black Free shipping on firearms! Order online or call today!. It pretty much accepted that the 357 Magnum and 10mm are ballistic twins when shot from handguns but what about from a carbine? Wouldn't the 357 magnum get a bigger boost from the longer barrel since the 357 case is bigger and can take advantage of slower burning powders?. Grizzly/Kodiak Pistol: 357 vs 41 vs 44 vs 10mm Had a discussion with a buddy last night and thought I would see what Gunnit's opinion is. One big revolver hit may be worth more than two or three 10mm. Bear Self Defense Gun If it’s reasonable to believe — reasonable for a jury to believe — that you needed to use your gun to protect yourself, you will be justified in using it. Two powerful cartridges are going toe to toe. 357 Mag from a decent length barrel (4-5"+), would probably be okay if you place the shot right and don't panic. Thinking of either a Glock 20 (cut down to take 29 mags) or a Chiappa Rhino in. Beartooth Bullets Online Shopping! Secure Online Shopping For All Your Cast Bullet Needs! Lapping, Slugging, and the Largest selection of LBT design bullets!. heat treated solids at about 1300 fps. 40SW vs 10mm vs. you aint droppin anything that big before it gets to you. The development of the 10mm round is actually an interesting story that dates back to the 1970s. 357 has the edge on SD. Jan 03, 2019 · The 357 Magnum and the 10mm Auto come in a variety of loadings, but the larger 40 caliber bullet of the 10mm affords it somewhat heavier projectiles in factory loads. although i know the 45 acp design is robust and all you need is a stronger recoil spring to upgrade to 45 super, i have my doubts. Each GLOCK delivers on our promise of safety, reliability, and simplicity at an affordable price. 357 most often wins the numbers game hands down. Today, I want to dig into those results a little bit and I also want to tackle the broader question of whether or not 10mm is a good choice for self-defense. jsp is a jacketed soft point bullet. Many shooters are also able to shoot both faster and more accurately with a. The 10mm beats the 357 for me just because of the light rail and night sights. You can shoot. Beartooth Bullets Online Shopping! Secure Online Shopping For All Your Cast Bullet Needs! Lapping, Slugging, and the Largest selection of LBT design bullets!. When I pack meat in Montana, I carry a 44mag or 45colt w/ heavy loads. Usually they throw out that the 10mm ‘approaches’. 357 barrel length is shortened, the 10mm starts to shine. The 10mm is a newcomer in the hunting world, but has become a big player in the market for bear hunters or anyone needing extra power. Two new 10mm TRP™ Operator® models – one with a 5-inch barrel, and a longslide with a 6-inch barrel. 45 and has a bullet weight that sheds speed more slowly. 41 Magnum rounds. He's identified nine different bears on his property, and it's also in the territory of a large pack of coyotes. Unlike your wife, I want you opinion - Sidearm 10mm vs 357 mag. 357 Magnum has the following (and rightfully so). With its wide range of capability. We search for the best ammo prices so you don't have to. Oct 24, 2013 · The 10mm Auto, or just 10mm for short delivers a sizable 556 ft/lbs of energy similar to. 357 Magnum is better because you can shoot. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or jacketing typ. Don't forget that there are some good rounds that you don't have listed:. 8” of weight and reduces muzzle flip and felt recoil. 10mm vs 45 +P. Some time ago, we were contacted with a question concerning a very popular revolver cartridge — the 357 Magnum. I decided to run a 10mm head to head with a. 357 with a full house 180 or 200 gr hardcast load is bottom rung for bear protection. By Tyler Freel. If you want 15 rounds of deeply penetrating hard cast bear defense bullets, it can do that. Although the in-game description for the 10mm SMG lists a high damage-per-second (DPS), it shares the common weakness of most shotguns and automatic weapons in Fallout: New. Complete 10mm Auto ammunition ballistics Chart. 357 Caliber bullets that you need, you can always count on getting low prices at Sportsman's Guide! Use this. Pigs, deer, and bear within close range will fall prey to the Bruin. Those that are successful in Alaska are those who are flexible, and allow the reality of life in Alaska to shape their dreams, vs. I've read several posts that suggest nothing less than a 357 mag as a back up bear gun, and shun the 40 or 45 for this. Next on the list would be a 45. you aint droppin anything that big before it gets to you. True, but your chances of running into a bear while hiking vs hunting other game is diff. 357 Magnum can be relied upon for deep penetration and is more than capable of stopping a charging bear with good shot placement. The proven. It uses the powerful 10mm Auto bullets. 45ACP, 10mm and the. With its wide range of capability. Jul 21, 2019 · I’ve practiced with both revolvers and 10mm’s. The age-old 10mm vs. Owner of Buffalo Bore Tim Sundles on Heavy 10mm Ammunition: The Buffalo Bore Heavy 10mm ammo is the result of many years of customers requests that we produce several such loads for the 10mm. 41 Magnum rounds. I've only ever seen 1 black bear before he saw me. I don't know where you read that colville, but I've witnessed lots of bear kills of treed bears with cartridges from the 22 long rifle, which by the way penetrated the bears skull with no problem, to the 32 H&R magnum, 38 Special, 38 Super and 357 mag. 357 Magnum bullet is. We keep all of the top brands in stock, from GLOCK to Taurus. While a strong 357 mag revolver with 180 or 200 gr cast can be considered as the bottom rung for bear protection, the 357 sig can't handle the heavyweight bullets. download vector 10mm vs 45 free and unlimited. You encounter an unfriendly Grizzly bear.