When looking at each cartridge's power factor, there's an approximate 20% gain from 9mm to .45 ACP and 36% gain to 10mm. For total power, there isn't much difference comparing the 9mm G17 to the .45 ACP G21. Though each .45 round has more power, the G17 actually has a slightly higher total power with its larger capacity.There are always debates on which is the better carry handgun and we get down to the ballistics, which is better?, a .357 Magnum or a 45ACP? ... In this .357 Magnum vs. .45 ACP penetration matchup ...Today on Kentucky Ballistics we perform a ballistic gel test with 9mm, 357 Sig, 10mm and 5.7x28mm. I hope you enjoy the video and thanks for watching! Ammu... Action News! Calgary WestNet-HD, the home for WestNet Wireless High-Speed Internet customers in Calgary, Alberta & Santa Barbara California. Access your email, find thousands of high-quality videos, and get the latest news and information.Testing Buffalo bore and underwood ammunition with chronograph results into clear ballistics gel. 9mm, 357 and 10mm https://www.vedderholsters.comLegal Heat ...Which is your favorite???Truly appreciate you watching the videos!New Merch available - bit.ly/2W68GqpHeavy Metal here: https://bit.ly/30wF6wWSupport us on P...Many of the things I buy contain little packets of crystals. Some of them actually say 'Silica Gel' on them, but many are unlabeled or say something like, 'Do not eat.' I have foun...9mm vs. 357 Sig: Overview. Bullet velocity matters less in handgun cartridges than rifle cartridges. 357 Sig generates 57% more muzzle energy than 9mm Luger. Hollow point penetration between 12-18 inches in ballistics gel is ideal. 357 Sig has more muzzle energy than 45 ACP.The .44 Special is well-suited to long-range target shooting due to its low recoil and excellent accuracy, while the .357 Magnum is excellent for short- to mid-range targets. The .44 Special and .357 Magnum are both excellent choices for self-defense. The .44 Special is a great choice for those who want a powerful handgun without the punishing ...Welcome to Ballistics By The Inch, or 'BBTI' as people have taken to calling it. ... Cylinder gap will take you to the results of that study, which used an Uberti Single Action Army clone in .38/.357 mag to examine velocity differences between three different cylinder gaps (0.006", 0.001", and 'flush').Developed primarily as a law enforcement pistol cartridge, the .357 Magnum was introduced by Smith and Wesson in 1934. Advertised as the world’s most powerful handgun cartridge, the .357 retained this title for some 20 years. The .357 was designed in response to crime problems within the U.S during the 1920’s through 30’s.Developed primarily as a law enforcement pistol cartridge, the .357 Magnum was introduced by Smith and Wesson in 1934. Advertised as the world’s most powerful handgun cartridge, the .357 retained this title for some 20 years. The .357 was designed in response to crime problems within the U.S during the 1920’s through 30’s.Jul 27, 2018 · As most readers know, the .357 Magnum is an outgrowth of the .38 Special, which was itself an outgrowth of several older .38 cartridges that preceded it. Upon its introduction, the .38 Special was ...While a very few factory 10mm loads can nip at the heels of a low-level .41 Magnum revolver load, in actuality, a true .41 Magnum load is substantially more powerful than a 10mm. A stout .41 Magnum load (40,000 PSI) can send a 210-gr. bullet out at close to 1,400 fps. A higher-end 10mm firing a 180-gr. bullet can chase 1,200 fps in some loads.In our last video we shot the 40 S&W and 10mm into some clay. Today on Kentucky Ballistics we shoot some 10% ballistics gel with the 40 S&W and a 10mm. I hope you enjoy the video and thanks for watching. Additional videos used - Buster Poindexter - Hot Hot Hot • Buster Poindexter Hot Hot Hot Ammu...Both the 10mm and the .357 magnum are serious defense calibers. Watch this video of a ballistic gel test where the two face off. Two powerful cartridges are going toe to toe.Welcome to Ballistics By The Inch, or 'BBTI' as people have taken to calling it. ... Cylinder gap will take you to the results of that study, which used an Uberti Single Action Army clone in .38/.357 mag to examine velocity differences between three different cylinder gaps (0.006", 0.001", and 'flush').Ballistics . 10mm. Muzzle Velocity: 1,008 fps; Muzzle Energy: 406 ft/lbs; Velocity at 100 yards: 917 fps .45ACP. Muzzle Velocity: 840 fps ... semi-auto rounds, with power levels on par with or exceeding the .357 Magnum, though the 10mm uses heavier projectiles that range from about 135 grains to 230 grains (165 to 200 are most common) though ...Recoil and Shootability. .327 Federal Magnum. Due to its lighter bullet weights and higher velocities, the .327 Federal Magnum generally produces less recoil compared to the .357 Magnum. This can make it more manageable, particularly for shooters who are sensitive to recoil or prefer faster follow-up shots.10mm vs. .357 mag ballistic gelatin test. Jump to Latest Follow ... .357 mag Prograde 180 gr XTP fired from 4" barrel S&W Model 13 through four layers of denim into calibrated gelatin. BB: 600.4 fps, 3.7" Impact velocity: 1,078 fps Penetration: 22.4" Retained weight: 179.5 grTesting out the 10mm VS .357 Magnum with common defensive ammunition. I am using two specific handguns for specific reasons, the main reason is that the 10mm...Using 7 inch thick booklistics compound we see just who is the champ of penetration. Thanks for watching,..please like, comment, subscribe, share,..and pleas...1. Clear Ballistics Gel FBI Block. If you're looking to test handgun ammo, this is where you wanna go. Obviously, the FBI gel block is made to the FBI ballistics gel standards, but it uses synthetic gelatin, so there's no need to keep it chilled-and also it doesn't smell, which is pretty cool..357 Sig.357 Mag.40 S&W; 10mm.41 Mag.44 Special.44 Mag.45 ACP (2008).45 ACP (2015).45 Colt.45 Super.460 Rowland.223 Rifle Acknowledgements. We'd like to personally and specifically thank Pat Childs at Fin & Feather in Iowa City, as he not only helped get most of our ammunition and other supplies, he was the brilliant gunsmith who worked with us ...Testing out the current production line of Winchester Silvertip in 10mm Auto and .357 Magnum. Running through the chronograph and also doing a ballistics gel...A card table was placed with a 12″ long 10% ballistic gel block 12 inches in front of the interior wall panel. This 12″ of ballistic gel is used to simulate an intruder's chest cavity. The gel was calibrated per FBI specs for 10% ballistic gel and can be found at Clear Ballistics. Ten feet behind the interior wall, the exterior wall was ...10mm 200 gr XTP, 7.1 grains CFE Pistol at 1060 fps. 44 mag 300 gr XTP, 17.5 grains H110 at 1093 fps. The 10mm is a true .400" caliber whereas the 44 actually measures .429" diameter. Interestingly enough, there was little velocity difference between the loads even with just over 10 more grains of powder in the 44 mag..357 Sig.357 Mag.40 S&W; 10mm.41 Mag.44 Special.44 Mag.45 ACP ('08).45 ACP ('15).45 Colt.45 Super.460 Rowland.223 Rifle Acknowledgements. We'd like to personally and specifically thank Pat Childs at Fin & Feather in Iowa City, as he not only helped get most of our ammunition and other supplies, he was the brilliant gunsmith who worked with us ...Testing out the 10mm VS .357 Magnum with common defensive ammunition. I am using two specific handguns for specific reasons, the main reason is that the 10mm...AP2020 Merchandise https://ballisticink.com/collections/all/patriot-partner_ap2020-outdoorsPLEASE SUPPORT AP2020 and Check out These Outdoor Links on Patreon...Nov 20, 2017 · 10mm vs 357 Magnum vs Ballistic Gel. Kentucky Ballistics. 4.31M subscribers. Subscribed. 9.6K. 584K views 6 years ago. Today on Kentucky Ballistics we shoot some 10% ballistic...Feb 20, 2018 · Despite having a shorter barrel, the 10mm was slightly faster. Hornady Custom 10mm 155 grain XTP – 1345 feet per second. Hornady Custom 357 Magnum 158 grain XTP – 1264 feet per second. *five shot average of shots. On paper with these comparable loads, the 10mm is slightly faster with an 81 feet per second advantage.83. At SHOT Show's Range Day, Federal Ammunition had one S&W Shield Plus chambered in 9mm and one chambered in their new .30 Super Carry round. We shot both back-to-back…. The skinnier .30 Super Carry fit two more rounds into the same gun. We fired 115 grain 9mm and 100 grain .30 Super Carry.Hornady Critical Defense, 30 Carbine ballistic gel test penetration, measured 18 inches. .30 Carbine Ammunition Gel Test Results: The excellence of the wound produced by Hornady’s offering (top ...Testing out the Winchester Silvertip in .357 Magnum and .40 S&W. The .357 Magnum is a 145 gr STHP and the .40 S&W is a 155 gr STHP. I do a ballistic gel test...The overall length is only 0.695", and the bullet diameter is smaller at 0.222". The 22 Short isn't as common, so we will focus on the 22LR and 22WMR for the rest of the article. The 9mm bullet diameter is 0.355", and the base diameter is 0.391". The case length of the 9mm makes up 0.754" of the 1.169" overall size of the round.As institutional investing slows down and the spotlight on business sustainability shines brighter than ever, startups are putting off new rounds longer and longer. This may seem l...Both the 10mm and the .357 magnum are serious defense calibers. Watch this video of a ballistic gel test where the two face off. Two powerful cartridges are going toe to toe. The .357 magnum has a long track record of one-shot stops on attackers The post Ballistics Gel Test: 10mm vs. .357 Magnum appeared first on Wide Open Spaces.The .45 ACP is perfectly capable of taking down a coyote or even a deer at close distances, but the .357 is a far more effective hunting cartridge, especially in a rifle. Both can be used on small and medium game, but the .357 is more effective on deer-sized animals and can step up to larger animals like bears. Winner: .357 Magnum.Like & Subscribe😁 Thank you for watching!! Contact: [email protected] for any questions or ammo donations for testing. Thanks again!!Ruger Security S...While a very few factory 10mm loads can nip at the heels of a low-level .41 Magnum revolver load, in actuality, a true .41 Magnum load is substantially more powerful than a 10mm. A stout .41 Magnum load (40,000 PSI) can send a 210-gr. bullet out at close to 1,400 fps. A higher-end 10mm firing a 180-gr. bullet can chase 1,200 fps in some loads.The .357 SIG cartridge was patterned in part after its predecessors— It had a similar case length as 10mm and a bullet diameter equivalent to 9mm. As the name suggests, the .357 SIG cartridge was designed to have similar ballistics to the .357 Magnum cartridge, which would make it more powerful than 9mm and .40 S&W..357 Sig.357 Mag.40 S&W; 10mm.41 Mag.44 Special.44 Mag.45 ACP ('08).45 ACP ('15).45 Colt.45 Super.460 Rowland.223 Rifle Acknowledgements. We'd like to personally and specifically thank Pat Childs at Fin & Feather in Iowa City, as he not only helped get most of our ammunition and other supplies, he was the brilliant gunsmith who worked with us ...A pistol caliber comparison weighing the benefits of the 10mm versus the 357 Sig cartridge. Looking for a reliable handgun cartridge; one that is both powerful and …FBI ballistic gel data from the 357 and 10mm show extremely impressive wound channels with standard defense rounds. There's no doubt that both will serve you well in most all self-defense situations. ... Final Shots: 10mm vs 357 Mag. If you're in the market for a defensive round that can really pack on the foot-pounds and FPS, then look no ...Handgun Trajectory Table. In order to hit a distant target a handgun must be correctly sighted-in, and to accomplish that the shooter must have some working knowledge of the bullet's trajectory. Sighting-in a pistol to hit a certain number of inches high at 25, 50, or 100 yards (or meters) maximizes the point blank range of the gun and ...We would like to show you a description here but the site won't allow us.10mm vs 357 magnum performance test with ballistics gel - YouTube. The Gun Dungeon. 9.75K subscribers. 130. 2.7K views 2 years ago. I run comparable bullets through …Buffalo's Outdoors | Model 65 357 Magnum Smith and Wesson Loads-of-Bacon Jesse B Outdoors | Palmetto State Armory Dagger vs Glock 19 Gen 5 - Which One Will I Pick?Testing out the Inceptor ARX ammunition in 10mm Auto and .357 Magnum fired from similar sized handguns. Interesting ammunition as they are a polymer/copper matrix (melted plastic with copper filings). The 10mm is a 90 gr fluted bullet and it's velocity is rated at 1,780 FPS. The .357 Magnum is an 86 gr fluted bullet rated at 1,650 FPS.Hornady Custom 10mm 155 grain XTP - 1345 feet per second. Hornady Custom 357 Magnum 158 grain XTP - 1264 feet per second. *five shot average of shots. On paper with these comparable loads, the ...Height: 1.29". Width: 0.492". Average FPS: 1276. Average Energy: 763. Average Gr: 211. Recoil: 1.23. Power Rank: 5.38 of 7. .41 Rem Mag was another one of those magnum rounds produced by the late Elmer Keith the same guy who created the 357 Magnum, and the 44 Magnum. Elmer Keith apparently had a thing for magnums.On this episode of Ultimate Barrier Testing, we will be comparing the performance of the 10mm to the 357 magnum on 4 different targets. Each target is worth ...I'll explain why. I shoot 10mm and .357Sig…. almost always light Noslers (135gr in 10mm, 115gr in .357 Sig) from Underwood Ammo (or the same weight projectiles in Sierra from Double Tap Ammo). These 10mm's travel at 1600fps with 767fp of muzzle energy, and the .357 Sig's travel at 1600fps at 614fp's muzzel energy.The 357 SIG costs a lot more money than the 40 S&W does. As of this writing a box of 20 40 S&W HST hollow points costs $38.99. A similar box of the 357 SIG HST will cost $41.99. The difference is even bigger with the practice ammunition. A box of Federal American Eagle 40s will run you $31.99 while the same box in 357 SIG will be $71.99.Testing out the 10mm VS .357 Magnum with common defensive ammunition. I am using two specific handguns for specific reasons, the main reason is that the 10mm...The first load tested was Federal's 200-gr. HST 10mm. Note the uniform expansion of the bullet recovered during penetration testing in ballistics gel. 10mm Ballistics Performance. I set up a 32″-deep batch of ballistic gelatin and set about running all three loads through the RO Elite Operator 10mm.Today on Kentucky Ballistics we shoot some 10% ballistic gel with the Underwood Ammo Xtreme series 10mm ammunition. We use the Xtreme Hunter, Xtreme Defender...Ballistic Gelatin. The FBI uses what's called 10% Ordnance Gel as their test medium. ... Our 357 magnum test results were obtained using a Smith & Wesson 640 J-Frame revolver with a 2.125″ barrel. ... For the 10mm, we used a Glock 29 with a 3.78″ barrel. On September 19, 2018 we added an additional caliber to our test results. On this ...We took a Sig P365 pistol that's a fairly common choice for civilian shooters and tested each round in Clear Ballistics ballistic gelatin. ... The most popular self-defense rounds are present, including 9mm Luger, .38 Special, .357 Magnum, and .40 S&W, but it also includes rare and less-used cartridges. ... .357 Sig.40 S&M; 10mm Auto.45 Auto ...My goal was to shoot two newer brands of Federal self-defense ammunition into ballistic gelatin, ... gel testing, .45 auto, 9mm, 10 mm, 10mm ... Federal Premium HST In .357 Mag. & .327 Fed. Mag. ...The 10mm is much more akin to the .357 magnum in power than the .41. Usually they throw out that the 10mm ‘approaches’ .41 magnum power or some such nonsense. Basically the hot 10mm rounds are about as powerful as the lightest .41 loads. Comparing hot and mild loads the 10mm and .357 are very close..357 Sig.357 Mag.40 S&W; 10mm.41 Mag.44 Special.44 Mag.45 ACP ('08).45 ACP ('15).45 Colt.45 Super.460 Rowland.223 Rifle Acknowledgements. We'd like to personally and specifically thank Pat Childs at Fin & Feather in Iowa City, as he not only helped get most of our ammunition and other supplies, he was the brilliant gunsmith who worked with us ...How do polymer crystals work and why do they absorb so much water? Advertisement Polymer crystals are one of those special items that are almost magical. Polymer crystals gel very ...The 10mm Auto and .357 Magnum are revered for their impressive ballistics and exceptional performance, each showcasing distinct characteristics that set them apart in the realm of firearms. When it comes to ballistics, the 10mm Auto and .357 Magnum exhibit remarkable capabilities that cater to a diverse range of shooting applications.Width: 0.44". Average FPS: 1294. Average Energy: 528. Average Gr: 142. Recoil: 0.89. Power Rank: 3.68 of 7. The .357 Magnum may be the ultimate handgun cartridge produced within the last 100 years. It was originally designed and released in 1934 by Phil Sharpe, and Elmer Keith. Elmer being a man who liked em big you might say as he later went ...How do polymer crystals work and why do they absorb so much water? Advertisement Polymer crystals are one of those special items that are almost magical. Polymer crystals gel very ...See full list on ammunitiontogo.com.357 Sig.357 Mag.40 S&W; 10mm.41 Mag.44 Special.44 Mag.45 ACP ('08).45 ACP ('15).45 Colt.45 Super.460 Rowland.223 Rifle Acknowledgements. We'd like to personally and specifically thank Pat Childs at Fin & Feather in Iowa City, as he not only helped get most of our ammunition and other supplies, he was the brilliant gunsmith who worked with us ...Testing out the 10mm VS .357 Magnum with common defensive ammunition. I am using two specific handguns for specific reasons, the main reason is that the 10mm...44 Magnum Desert Eagle L6 Ballistics Test with Underwood XP and 180gr JHP Review 9mm vs. 40 S&W vs. 357 Sig vs. 45 Auto vs 10mm Liberty Ammunition Short Barrel Ballistics Gel Test .41 Magnum 10 Inch Thompson Contender 210gr Underwood JHPAzelaic Acid Topical : learn about side effects, dosage, special precautions, and more on MedlinePlus Azelaic acid gel and foam is used to clear the bumps, lesions, and swelling ca...10mm vs. .357 mag ballistic gelatin test. .357 mag Prograde 180 gr XTP fired from 4" barrel S&W Model 13 through four layers of denim into calibrated gelatin. BB: 600.4 fps, 3.7". Impact velocity: 1,078 fps. Penetration: 22.4".Today on Kentucky Ballistics we perform a ballistic gel test with 9mm, 357 Sig, 10mm and 5.7x28mm. I hope you enjoy the video and thanks for watching! Ammu... Action News! Calgary WestNet-HD, the home for WestNet Wireless High-Speed Internet customers in Calgary, Alberta & Santa Barbara California. Access your email, find thousands of high-quality videos, and get the latest news and information.HANDGUN BALLISTICS. RIFLE BALLISTICS. EDUCATION 101. COOL STUFF : 25 ACP 32 ACP 327 Magnum 380 ACP 9mm Luger 357 Magnum 357 SIG 38 Special 38 Super 40 S&W 10mm Auto: 41 Magnum 44 Magnum 44 Special 45 ACP 45 GAP 45 Colt 454 Casull 460 Magnum 480 Ruger 50 AE 500 Magnum: 223 Remington 243 Winchester 270 Winchester 300 Winchester Magnum 300 AAC ...But it would not be able to hit the US mainland or the bigger islands of Hawaii. For years, North Korea has been doggedly working toward fielding an intercontinental ballistic miss...The procedure for doing this is to fire a BB from an air rifle into a corner of the block. The BB must be fired at a specific velocity (575-605 fps) and penetrate to a specified depth (2.95-3.74 inches). If the block is not the correct density, your results will not be valid. This test is an important step.Muzzle Energy – 414 ft. lbs. Underwood Ammo 357 Sig 147 Grain XTP Jacketed Hollow Point. Muzzle Velocity – 1250 fps. Muzzle Energy – 510 ft. lbs. Underwood Ammo 10mm 200 Grain XTP Jacketed Hollow Point. Muzzle Velocity – 1250 fps. Muzzle Energy – 694 ft. lbs. FNH 5.7x28mm 40 Grain Hornady V-Max. Muzzle Velocity – 2034 fps.One major difference between the two calibers is their muzzle velocities. Generally, the 40 S&W's 180 grain bullet exits the barrel at a velocity of 1,000 fps, while its lighter 165 grain bullet achieves a 1,100 fps muzzle velocity. Here the 357 SIG has an advantage. Its standard 125 grain bullet has a muzzle velocity of approximately 1,400 fps.Short answer: All three of those are lighter and faster than 10mm. Long answer: you'll want to pull their ballistic data and use Excel to compare them. 10mm is best mm. I can tell you with first hand experience that shooting 9x25 is pretty comparable in terms of recoil and muzzle flash to shooting 357 mag.Both carry a polymer-tipped pill, the 5.7 clocks in at about 2,000 fps from a pistol-length barrel while the .22 Mag is advertised as being 2,200fps. (Photo: Chris Eger/Guns.com) Moreover, the ...AP2020 Merchandise https://ballisticink.com/collections/all/patriot-partner_ap2020-outdoorsPLEASE SUPPORT AP2020 and Check out These Outdoor Links on Patreon...If I had a choice, based on a study of actual incidents a long time ago I'd start with .357 magnum though, and not through a 1-7/8 J-frame. or a Glock 29 in 10mm. The reason why is that everything improved in terms of actually stopping an attacker (first shot stop, physical and psychological stops.)Width: 0.44". Average FPS: 1294. Average Energy: 528. Average Gr: 142. Recoil: 0.89. Power Rank: 3.68 of 7. The .357 Magnum may be the ultimate handgun cartridge produced within the last 100 years. It was originally designed and released in 1934 by Phil Sharpe, and Elmer Keith. Elmer being a man who liked em big you might say as he later went ...Which is your favorite???Truly appreciate you watching the videos!New Merch available - bit.ly/2W68GqpHeavy Metal here: https://bit.ly/30wF6wWSupport us on P...In terms of ammo variety, the 357 Magnum reigns supreme as it has been on the market longer. However, 10mm wins in terms of ammo cost. On average, standard full metal jacket (FMJ) practice ammo runs around $1/round for 10mm and around $1.20/round for 357. It’s not a huge difference, but 10mm ammo is less expensive.Muzzle Energy – 414 ft. lbs. Underwood Ammo 357 Sig 147 Grain XTP Jacketed Hollow Point. Muzzle Velocity – 1250 fps. Muzzle Energy – 510 ft. lbs. Underwood Ammo 10mm 200 Grain XTP Jacketed Hollow Point. Muzzle Velocity – 1250 fps. Muzzle Energy – 694 ft. lbs. FNH 5.7x28mm 40 Grain Hornady V-Max. Muzzle Velocity – 2034 fps.The .357 Magnum, having greater case capacity, has the potential to be more powerful, but the 10mm also tends to use heavier bullets. It's also worth noting that recoil is affected by the type of firearm in use. Revolvers tend to recoil more, all else being equal, and the .357 Magnum is mostly a revolver cartridge.9mm vs 10mm 357 sig ballistic gel. 10mm vs 44 magnum 💥 (s&w model 610 vs s&w model 629)10mm 45 acp ammo mm ballistics chart if defense point want go just big history power ammunition underwood life attachment 10mm vs 357 magnum vs ballistic gel.40 s&w effectiveness?.a) 10mm: Hunting: The 10mm is often favored for hunting medium-sized game due to its higher energy. Self-Defense: Its power makes it a viable option for self-defense. b) .357 Magnum: Self-Defense: The .357 Magnum's manageable recoil and impressive ballistics make it a top choice for personal protection.Mar 29, 2024 · The 45 ACP Glock 30 is much more comfortable and easy to shoot. The 45 ACP has that slow-rolling recoil, whereas the 10mm has that snap and fury. The 45 ACP allows for faster follow-up shots and at average self-defense ranges, follow up shots are important. The 45 ACP tends to be less flashy in shorter barrels as well.Testing Buffalo bore and underwood ammunition with c, 07 Dec, 2018. Posted By: Foundry Outdoors. The following ammun, Height: 1.29". Width: 0.492". Average FPS: 1276. Average Energy: 763. Average Gr: 211. Recoil: 1., 357 SIG 38 SUPER 38 357 MAG 40 S&W IOMM AUTO 45 AUTO 44 45 LONG COLT , The .357 Sig line of Glock pistols including the 31, 32, and 33, besides being the , Lightning and thunder filled the sky. My blind on a steep slope in the Bitterroot Mountains h, James Tarr tests seven 7.62x39mm loads fired from a 1969 Polish AKM into gel blocks to see just how well they a, 44 Magnum Desert Eagle L6 Ballistics Test with Under, The .357 SIG cartridge was patterned in part after its prede, The 10mm was originally developed to create a semi-aut, On April 21, 2021 at 12:37 pm, George 1 said: Some o, A more appropriate comparison would be to compare the , Oct 6, 2023 ... Testing the Sig Sauer V-Crown ammunition in .357 Ma, 10mm vs .357 Magnum for Bear Protection in Alaska. 44 M, Testing Buffalo bore and underwood ammunition with chronograph r, The Federal HST 124-gr. 9mm has an MSRP of $37.99 fo, The .38 Special +P loads averaged 960 fps, and the .357 Mag, The bullets are very similar when shooting ballistics ge.