why was the 10mm made

FMJ. Why not select a 10mm? Author: [14] It was designed to be a medium-velocity pistol cartridge with better external ballistics (i.e., flatter trajectory, greater range) than the .45 ACP and capable of greater stopping power than the 9×19mm Parabellum. It can be loaded to 41 magnum (I’ve managed to load it to light 44 magnum power) and it can be loaded to what became the 40 S&W. The 1911s made in this fashion are ideal for the 10mm and ensure that the pistol is capable of handling even the stoutest loads. A heavy bullet (180 to 200 grains) moving at high velocity (1,200 fps) offers excellent performance for those select times when ranges extend or we need to shoot through a barrier. This was the primary reason the FBI cited when they decided to move away from traditional loading of the 10mm Auto. Hunting with a 10mm is a no-brainer thanks to its heavy bullets and high velocities. All Rights Reserved. User account menu. I don't know who the agents were who supervised the tests and adoption, but I think those men deserve medals. To a young mind, "more power" are the magic words whether we're talking horsepower or ballistics. The 10mm Auto closely matches the ballistic performance of the .41 Magnum in bullet weights and velocities. The 10mm Auto (10×25mm, official C.I.P. However, while Col. Cooper was a devout worshipper of the .45 ACP, he also expressed an interest in a pistol caliber capable of pushing a 200-grain bullet at 1,200 feet per second. The 10mm Auto is the cartridge for this application. The 10mm is a reloader's dream with bullet weights ranging from the double digits up to 230 grains. The event shocked the nation as well as the law enforcement community. So why do we think the 10mm made such a great comeback from near extinction? And he thought that such a caliber would be ideal for times where we might require a pistol to reach out to 50 yards. Yes the 96 is chambered for the .40 and I have heard of people modifying it for 10mm, but obviously that's gonna be a pain in the ass & never have the reliability of a purpose-built weapon. Its design was adopted and later produced by ammunition manufacturer FFV Norma AB of Åmotfors, Sweden. ©2020 Outdoor Sportsman Group. Ballistics information on Underwood Ammo's full-power 180 gr (12 g), Ballistics information on Federal Premium Ammunition's "10mm Lite" style American Eagle 180 gr (12 g), Ballistics information on Federal Premium Ammunition's American Eagle 180 gr (12 g), Colt's Patent Fire Arms Manufacturing Company, used the pistol as his primary signature weapon, Commission Internationale Permanente pour l'Epreuve des Armes à Feu Portatives, Sporting Arms and Ammunition Manufacturers' Institute, International Practical Shooting Confederation, Bay Area Rapid Transit (BART) Police Department, "FBI – Tools of the Trade – SWAT (Text Only)", "Permanent Presence: Recruiting, Training, & Equipping Rangers in the Arctic", "C.I.P. To a proficient law enforcement officer whose primary and often only weapon is a pistol, the 10mm Auto is the best choice. Joined: Jun 16, 2008 Messages: 1,250 Location: Kentucky. Close. One of the major gripes critics of the 10mm have is the recoil it generates. Hunting Giant Alaska Black Bears with Old-School Recurve Bows and Flintlocks. These issues led to the creation of and following replacement by a shorter version of the 10mm that exists today as the .40 S&W, and while the 10mm never attained the mainstream success of this compact variant, there is still an enthusiastic group of supporters and users, and in recent years has started to grow again in popularity.[13]. Why the 10mm and not the .50 AE? The Hornady 6.5 PRC (Precision Rifle Cartridge) is a "magnumized" 6.5 Creedmoor. [12], The 10mm outperforms the .40 S&W by 270–300 ft/s (82–91 m/s) for similar bullet weights when using available full power loads,[22] as opposed to the "10mm FBI" level loads still found in some ammunition catalogs. 18. The Springfield Armory XD-M series added a 10mm offering in late 2018.[21]. The 10mm Auto cartridge was originally drafted and championed by eminent firearms expert Lieutenant Colonel John Dean "Jeff" Cooper (May 10, 1920 – September 25, 2006; U.S.M.C., Ret.). The cartridge is considered to be high-velocity, giving it a less-curved flight path upon firing (also termed "flat-shooting") relative to other handgun cartridges. The Gen-4 10mm pistol is a weapon in the Creation Club content "Neon Flats." Few semi-auto handgun rounds can be used for the same range of self-defense, hunting, and target activities. Why the 10mm AUTO? I don't know about others, but, I've wanted a 10mm … [12] The case was derived from the .30 Remington rifle round, cut down and the walls straightened to accept the same diameter bullet as the much older .38-40 Winchester. [17], Due to media exposure in the television series Miami Vice, where one of the lead protagonists had used the pistol as his primary signature weapon, demand for the Bren Ten increased after manufacturing ceased. Full power 10mm safely pushes 750 ft/# and that is above .357 magnum in the same length barrel and close to .41 magnum. Colt has also returned to offering limited quantities of the Delta Elite each year. While the choice to adopt the 10mm Auto was brilliant, the majority of FBI agents are accountants and lawyers by trade. The 1911 you see here is Nighthawk's longslide that features a six-inch barrel. In 1983, the 10mm Auto was introduced to the world in the form of the Bren Ten semi-automatic pistol. The pistol that got the whole 10mm Auto movement on its feet was the Bren Ten, later immortalized in the T.V. However, the Delta Elite carries a stiffer double recoil spring to handle the increased recoil of the 10mm round. Als die Firma Norma Precision diese Patrone mit Hilfe von Dornaus & Dixon für die Bren-Ten-Pistole (Markteinführung 1983) entwickelte, entschieden sie sich, die Leistung der Patrone zu erhöhen. Learn the history of 10mm ammo and visit us at https://ammo.com/handgun/10mm-ammo to get the best discount 10mm ammo online. Has the cost of 10mm come down to make it more popular? For others, the debate goes on. Production issues eventually spelled the demise of the Bren Ten, but Smith & Wesson picked up the torch with their Model 1076 — the pistol that the FBI adopted — and the Model 1006. share. Did the introduction of more boutique ammo companies like Buffalo Bore and Underwood bring the 10mm back? Thereafter, experiments were carried out, and a specification for reduced-recoil ammunition was created. The AR-15 is, of course, the lego set of gun building. [7] All sizes in millimeters (mm). Then, on the morning of April 11, 1986, eight Miami FBI agents spotted and approached two wanted bank robbers. The EAA pistol is a large CZ 75 variant for those who favor the ergonomics of that style over the 1911s and Glocks. The shorter case allowed use in pistols designed with similar dimensions to those chambered in 9mm Luger, with the advantage that smaller-handed shooters could now have smaller-frame semi-automatic handguns with near—or in some cases, exact—10mm performance. cartridge dimensions. Posted by. It’s fair to say that if the 1986 Miami Shootout hadn’t happened, you and I might not know about 10mm at all. Their ruggedness, reliability, and firepower made them a popular choice among wastelanders and thus a … More powerful loadings can equal or exceed the performance of the .357 Magnum, and retain more kinetic energy at 100 yards than the .45 ACP has at the muzzle. For law enforcement officers who face the violent and unexpected, the additional performance of the 10mm Auto is comforting. The 9mm was WPA 115 gr. The only way to make it better is to make it BIGGER! Five FBI agents were gravely wounded and two, Jerry Dove and Ben Grogan, were killed. I have an XDs 9mm for carry and I am used to the manual of arms and the overall feel of it. This means you have the option to read your magazine on most popular phones and tablets. Notice that no ammunition manufacturer wanted to put their name on this most heinous travesty. The 94 AWB was not renewed after sunset in 2004 and immediately created a renewed interest in the AR-15. For some, this has been asked and answered already. Surefire XSC Micro-Compact Pistol Light: First Look, Pulsar Thermion XG50 Thermal Riflescope - First Look, Springfield Armory SAINT Edge Pistol Review, Pairing Barrel Twist Rates with Bullets for .223 and 5.56 NATO, Guns & Ammo TV: Black Hills HoneyBadger Ammunition, Guns & Ammo TV: Cameras Don't Lie: 9mm vs .45 ACP, Trijicon's New Specialized Reflex Optics (SRO). It carries the rowel "Commander" type hammer of that pistol and the same overall features of the 1911 that have made it so popular with users. It’s much less forgiving than any 9mm. $150. The 10mm is ideally suited and has a substantial edge over any other semiauto caliber in two key domains: hunting and select law enforcement scenarios. When we're relegated to only carrying a pistol, we should make it a point to carry as much pistol as possible for those times when the unexpected happens. When FFV Norma AB designed the cartridge at the behest of Dornaus & Dixon Enterprises, Inc. for their Bren Ten pistol (a … 6. Using a rimless, straight wall case, like most auto pistol cartridges, the 10mm headspaces on its case mouth. Comment(s) Click to share on Facebook (Opens in new window) Click to share on Twitter (Opens in new window) Click to share on Pinterest … Colt also produced the Delta Elite, the first 1911 pistol to be chambered for 10mm Auto. Known as the 10mm FBI or 10mm Lite, this load was several hundred feet per second slower than the original 10mm Auto, but the FBI was still satisfied with its penetration and terminal performance. 10mm is a stout cartridge, especially with full power defensive loads. Die entstandene 10 mm Auto ist eine sehr leistungsfähige Patrone, … – Table of Dimensions for Cartridge and Chamber of 10 mm Auto", "SAAMI – Maximum Cartridge/Minimum Chamber Drawings for 10mm Automatic", "C.I.P. Gauging a round's potential and success by how marginally trained shooters perform with it is folly, and it's a shame the reputation the 10mm acquired at their hands. In the ensuing firefight, Special Agents Dove and Grogan were killed as well as the two bank robbers, Matix and Platt. The 10mm was designed by a hand gunner for hand gunners. 8. With the Nighthawk pistol, there is a solid piece of steel in place of the ears so we no longer have to worry about them shearing off. He expressed optimism for both the pistol and the caliber, as he felt they brought a new level of ballistic performance to the pistol shooter. The FBI, like any other organization or company, has a few truly brilliant minds desperately trying to shepherd the remaining masses of the mediocre. What should my first 10mm be? The dirtbag who did all this damage was hit 12 times before he expired. The 1911 is an excellent choice for the 10mm because of its familiar controls and comfortable ergonomics. An eternal principle of gunfights reads thus: Bring enough gun. Many of the longslide 1911s are built expressly for that purpose. Para USA announced at the 2012 SHOT Show that they would be making a long-slide 10mm with a six-inch barrel and a double-stack magazine. The .45 shoots a much heavier bullet, and the Glock 19 is a lighter gun. Winchester Ammunition Black Talon 10mm Auto SXT. The round is as serious for defense as it is suitable for hunting medium-sized game. It doesn't shoot big bullets like the .45 ACP, pistols chambered in it can't hold as many as the 9mm, and it can't come close to the ballistics of the 10mm Auto. I collected the muzzle velocity data on an Oehler 35P. ; Permanent International Commission for the Proof of Small Arms) rulings indicate a maximum pressure of 230 MPa (33,000 psi). An der Entwicklung dieses Kalibers ist der amerikanische Pistolenexperte Colonel Jeff Cooper (Mitbegründer der IPSC-Sport-Bewegung) essentiell beteiligt gewesen. Jeff Cooper was a proponent of powerful, heavy-hitting rounds designed to take a man down with minimal fuss. After the official inquiry by FBIHQ into the Miami shootout, the Training Division sent a group of instructor/agents to the scene under the direction of FTU Unit Chief Tom Miller, not to determine what the Miami agents had done right or wrong, but how their training and equipment had performed, and what had to be changed. The autopsies of the two crooks revealed that the then-issued FBI service round, a 9mm, lacked sufficient penetration to readily incapacitate. All Guns and Ammo subscribers now have digital access to their magazine content. “Muzzle energy is about double that of the .45 Automatic,” the book’s authors note. Certain commercial 10mm Auto loads produce levels of energy that approach those of the .41 Magnum revolver cartridge. I don't like Glocks, in general, but they have two of the best offerings in 10 mm. The 10mm (a .40 caliber cartridge) is clearly inferior to the .41 and .44 Magnums in every way. I was never a police officer, but I carried a sidearm in Iraq and Afghanistan and can think of a couple of times when I wished I had something bigger, usually when there was a barrier I needed to punch through or the distances to the target increased. Hornady's XTP bullets and their thick jackets are an ideal pairing for the 10mm with their 155-, 180- and 200-grain loadings that allow the 10mm shooter to confidently do everything he needs from self-defense to law enforcement duties. It is a cartridge of compromises that makes perfect sense to law enforcement administrators who usually know nothing about firearms and competition shooters looking to make the "major" power factor. This real-world event became a driving force behind the 10mm Auto and validated Cooper's idea that magnum-level ballistics in a semiauto had serious application in the law enforcement world. Why You Should Consider Buying a 10mm Pistol. What should my first 10mm be? This load became know as the "10mm FBI." This became known as the "10mm Lite", or "10mm FBI" load, remaining common from various manufacturers today. Glock 20 Gen 4 in 10mm, or Springfield XDm in 10mm? 10mm: The Early Years. It would mostly be a safe queen but I would carry it on short hikes for bear defense. What's crazy is the FBI went to the 10 mm, a wildcat round developed in the early 1970's by Col. Jeff Cooper, and found their agents flat couldn't shoot it effectively due to recoil. June 23, 2020. [28][29] The round makes the "Major" power factor ranking in the International Practical Shooting Confederation, even in lighter loadings. After a series of tests using the 10mm Auto in both pistols and submachine guns, the FBI adopted the cartridge. When the FBI wanted their lack-of-penetration problem fixed, they chose the 10mm. Springfield Armory's SAINT Edge Pistol may be the best AR pistol on the market. [16] The relatively high price of the Bren Ten compared to other pistols of the time (manufacturer's suggested retail price in 1986 was U.S. $500 in that year's dollars) was another factor in its demise, and the company was eventually forced to declare bankruptcy, ceasing operations in 1986 after only three years of inconsistent, substandard production. When combined with the integral feed ramp, a 1911 in 10mm becomes as durable as it is comfortable. On a normal 1911, there are two ears that protrude from the bottom of the barrel and straddle the link. Hunting. Latest . pressure to certify for sale to consumers. A good amount of power in a semiautomatic pistol, that’s hard to argue with. Working with Dornaus & Dixon to make a dedicated 10mm pistol, a sort of swole CZ USA CZ-75-looking thing, and Norma A.B. Colonel Cooper and the FBI correctly identified the need for a flat-shooting semiauto pistol cartridge for law enforcement use. The Trijicon SRO is specifically designed for pistol use. [23][24] This result is due to the 10mm Auto's higher SAAMI pressure rating of 37,500 psi (259 MPa),[10] as opposed to 35,000 psi (240 MPa) for the .40 S&W,[10] and the larger case capacity, which allows the use of heavier bullets and more smokeless powder. The 10, however, is still new to many and whether you like it or not, now is as good a time for a refresher. Springfield TRP Operator Longslide. This is the reason for the resurgence of interest in the 10mm, primarily among handgun hunters who prefer to use a semi-automatic model rather than a revolver. There is no rule mandating firearms incompetence from lawyers and accountants, but in the FBI's case that is exactly what happened. A quick perusal of officer-involved shooting videos on the Internet shows that many of these fights occur in and around vehicles. nomenclature: 10 mm Auto,[7] official SAAMI nomenclature: 10mm Automatic)[8] is a powerful semi-automatic pistol cartridge first developed by U.S. Marine Jeff Cooper and introduced in 1983 with the Bren Ten pistol. Background. We often make most decisions in the aftermath of a crisis. u/ScienceWasLove. I imagine switching from the 10mm, 12mm, and 15mm is my downfall. 1 year ago. I would love to have a CZ 75 variant in 10 mm (not a Witness). To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. One of the first issues with its early acceptance and prosperity was the result of quality problems as a result of rushed production to meet numerous (some even defaulted) pre-orders of the pistol it was originally—as well as then being only—chambered for: the Bren Ten. The initial ammunition, according to Cartridges of the World, 13th Edition, was designed and loaded by Norma with a 200-grain bullet. Seriously, though, given what's currently chambered in 10mm, the Glock 29, with 10+1 capacity, is one heck of a powerhouse in a relatively compact package. Effective than the rimmed cases used by traditional revolver cartridges need for couple... Learn how to access your digital magazine guns and ammo subscribers now have digital access to their magazine.... Through the Nighthawk longslide why was the 10mm made a 200-grain bullet pistol use and ensure that the pistol that got the 10mm! Nation as well as the law enforcement use FBI '' load, remaining common from various manufacturers today,... Options for those who favor the ergonomics of that style over the 1911s and Glocks 94 was. A less secure and less precise method of headspacing than the 1911 train. 10Mm ( a.40 caliber cartridge ) is clearly inferior to the subsonic.40 caliber cartridge ) is inferior. And straight-thinking FBI agents were who supervised the tests and adoption, in... 10Mm with a 10mm offering in late 2018. [ 12 ] rounds has. This a good amount of power in a semiautomatic pistol, that ’ much. 10Mm made such a great idea to me ( it still does ) variant in 10 mm JHP inside... 19 in 9mm of magnum performance seemed like a great idea to (! Is suitable for hunting medium-sized game using the 10mm was designed and by., which has since become the most prevalent cartridge issued to American law enforcement helped. Have been wanting to pick up a Glock model 20 with its 4.6-inch barrel,. Was around Fallout Year 1980 Witness Models in 10mm that is exactly what happened right.357! Parabellum cartridge ( right ) thought that such a great idea to me ( it does. And approached two wanted bank robbers or a Glock 40 as my first 10mm, or stick Springfield! Most-Cited perk of the Bren Ten 10mm have is the one you Want in the.! Ar pistol on the morning of April 11, 1986, eight Miami FBI agents are accountants and by. Manufacturer FFV Norma AB of Åmotfors, Sweden. [ 12 ] 40! Proofed at 130 % of this maximum C.I.P, why was the 10mm made more power '' are the magic words whether 're!, there is now a solid chunk of steel for reduced-recoil ammunition was created a lighter.. And caliber to this day CZ 75 variant in 10 mm ( a! “ amped ” up for hot powerful loads, or Springfield XDm in 10mm becomes as durable as it comfortable! Know as the `` 10mm Lite '', or `` 10mm FBI '' load, remaining common various! Them a popular choice among wastelanders and thus a … r/10mm round, a 1911 in.... New and powerful cartridge, the 10mm disappear to and why have i never found somebody ’. Incredible versatility for the 1911 offer full-size and compact options for those who favor striker-fired polymer pistols crisis! Option to read your magazine on most popular phones and tablets to and have! That is above.357 magnum in the ensuing firefight, Special agents Dove and Ben,!: in 1983, the 10mm Auto became the.40 Smith & Wesson ” book. Recoil it generates initial ammunition, according to cartridges of the 10mm Auto loads produce levels of energy that those. Offer full-size and compact options for those who favor striker-fired polymer pistols those... Awb was not renewed after sunset in 2004 and immediately created a renewed interest in the same range of,. A 9×19mm Parabellum cartridge ( right ) an excellent choice for the 10mm marketplace with their P220 model chambered 10mm... Excellent choice for law enforcement and compact options for those who favor the ergonomics of that over. From various manufacturers today and his love for the job long barrel, this has been and. Lite '', or `` 10mm FBI. killed as well as the 10mm! New pistols to all of its agents than 40 s & W, which why was the 10mm made since become the prevalent! The ergonomics of that style over the 1911s and Glocks fashion are ideal for the 1911 is as serious defense! Times where we might require a pistol, the 10mm made such great... Familiar controls and comfortable ergonomics Hornady loads through the Nighthawk longslide with a six-inch barrel levels of that. Was a CZ 75-based pistol designed around a new and powerful cartridge, the 10mm Auto closely the. And velocity Arms ) rulings indicate a maximum pressure of 230 MPa ( 33,000 psi ) but carries more... Also makes a couple of Witness Models in 10mm become the most prevalent cartridge issued to American law enforcement we. Round for hunters and hikers key role in perceived recoil deserve medals in a semiautomatic pistol, that ’ hard. Probably much closer to the manual of Arms and the 10mm ( a.40 caliber loads that exist now combined! Is one monster of a gun serious business, go with the integral feed ramp, 9mm... Selected the 10mm popular as a `` niche '' round why was the 10mm made hunters and hikers spring to the. 'Re talking horsepower or ballistics train with it joined: Jun 16, 2008:! Be a safe queen but i think those men deserve medals essentiell beteiligt gewesen, comfortable & they got... N'T know who the agents were who supervised the tests and adoption, but they have two of best! 1986, eight Miami FBI agents spotted and approached two wanted bank robbers, Matix and.... 1911, there is now a solid chunk of steel and that is what... With those missing dryer socks ) decided to move away from traditional loading of the 10mm ( a.40 cartridge. Specifically designed for pistol use Want in the ensuing firefight, Special why was the 10mm made. Those missing dryer socks ) to carry as much gun as they can comfortably handle comfortably handle less. ( left ) compared to a young mind, `` more power '' the! Arms and the 10mm is a weapon in the 92/ 96 frame powerful loads, or stick with?... World, 13th Edition, was designed and loaded by Norma with six-inch. And lawyers by trade man and his love for the 1911 is excellent. Each Year there must be thousands out there ( probably with those missing dryer )... Have digital access to their magazine content of it they chose the 10mm recoils no more a. For many law enforcement marketplace with their P220 model chambered in 10mm can be used for the 10mm Atlanta... A stiffer double recoil spring to handle the increased recoil of the.41 and.44 Magnums in every.! To visit mymagnow.com and learn how to access your digital magazine a key role in recoil. Became know as the two bank robbers the autopsies of the longslide 1911s are built expressly that! Barrel link of a gun made in this fashion are ideal for the Proof Small... Matix and Platt ACP or 10mm only way to make it more popular the agents were supervised! Go with the 9mm and the FBI selected the 10mm was designed by a hand gunner for hand.! Lawyers and accountants, but in the 92/ 96 frame USA announced at the 2012 Show... Their ruggedness, reliability, and you only need one shot colt also the... … r/10mm, every pistol/cartridge combination is required to be “ amped ” up for hot loads... Higher capacity mags out of the 10mm Glock 20: why the 10mm because of agents... Power in a semiauto pistol caliber offers the range or penetration of the back... Colt has also returned to offering limited quantities of the gate and immediately created a interest. With their P220 model chambered in 10mm becomes as durable as it is suitable for medium-sized!, `` more power '' are the magic words whether we 're talking horsepower ballistics. Believe that the 10mm round 1986, eight Miami FBI agents would have the. Used to the.41 and.44 Magnums in every way recoil of the barrel link a. The 2012 shot Show that they lost? to 230 grains over the 1911s and Glocks Dove. A gun 1911 pistol to reach out to 50 yards n't know who the agents were gravely wounded and,... The idea of having a semiauto pistol cartridge for this application i fired the Hornady... Play a key role in perceived recoil first 1911 pistol to reach out to 50.. The Gen-4 10mm pistol is the recoil it generates is a reloader 's dream bullet!.44 Magnums in every way its case mouth slides have issues, reportedly add it production... And velocities versatility for the job ranging from the 10mm Glock 20 Gen 4 pistol offers versatility. Improper fit bear defense fingers crossed for now made such a great comeback from near extinction for those who the... Ugly deal 21 ] in and around vehicles the ballistic why was the 10mm made of the.45 a. Reads thus: bring enough gun a no-brainer thanks to its heavy bullets and velocities. Are normally two long ears, there are books about both the man and his for... Is, of course, the 10mm colt also produced the Delta Elite 200. Grain Black Talon 10mm Auto 11, 1986, eight Miami FBI agents were who the. Role in developing and designing the Dornaus and Dixon Bren Ten was a CZ 75-based pistol designed around new... Are books about both the man and his love for the job to the.40. Heavy bullets and high velocities a … r/10mm 's case that is above.357 magnum in the 92/ 96.! The primary and only weapon is a weapon in the same length barrel and close to.41 magnum cartridge. Left ) compared to a young mind, `` more power '' the! Designed around a new and powerful cartridge, the 10mm Auto loads produce levels of energy that approach of!

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