Both of these cartridges are expensive. Graph the velocity vs bullet weight out and hold onto your jaw The maximum bullet weight vs fps for the 454 drops rapidly behind that of the .480. Ross Seyfried was once again responsible for the exposure, having thoroughly tested the cartridge in a John Linebaugh-built revolver. Once you start choosing more specialized loads, the price difference shrinks, but the number of .44 Magnum loads remains greater. The .44 Magnum has a cartridge case capacity of 37.9 grains of water (2.46 cubic centimeters) and a maximum operating pressure of 36,000 pounds per square inch (psi), according to SAAMI. It is produced by several manufacturers and is available in different types including full metal jacket (FMJ), hollow point, jacketed hollow point (JHP), soft point, and semi-jacketed hollow point (SJSP). Don't let the cylinder stop ya from purchasing it - you might say the M97 was designed around the small cylinder and you just have to make due. Is there enough differnce to make a differnce? Again, this is competing with rifle cartridges in terms of velocity. The 480 Ruger is a relatively new cartridge, having only been introduced in 2003. The M83 chambered for the 454 Casull is also listed as having a 1-24" twist. Last edited by FirstFreedom; January . Big-Game Medicine: The .475 Revolver Cartridges - Gun Digest Currently Barnes, Buffalo Bore, Doubletap, Federal, Hornady, Magtech and Winchester are loading ammo in the big .45. 27100 Pavia (Italy) Alex_4209 3 yr. ago. The .44 Remington Magnum is a straight-walled revolver cartridge with a rimmed case head. Late model Unica 6's and Grifones are sometimes seen with mismatched parts, e.g. 454 casull semi auto pistol? : r/gunsmithing - Reddit MATEBA Montebelluna, Italy, 76 mm (3 in), 102 mm (4 in), 127 mm (5 in), 152 mm (6 in), 178 mm (7 in), 203 mm (8 in), and 457 mm (18 in). A good 300-350 grain 45 bullet at 1100-1200 fps will kill anything that walks and is pleasant to shoot. Do you think the M97 chambered for the 45 Colt would benefit from a faster twist? For every action there is an equal and opposite reaction; that is one of the physical laws of our universe. For big-game hunting or handheld bear defense, the .454 Casull has a notable advantage regarding wound trauma and, thus, stopping power. Hellstrom and Coleman cooperated on this project, and in 1954, Remington submitted a cartridge design to Smith & Wesson. Still, that .475 with some 420 grain loads in it would be mighty comforting in big bear country. The trigger was real heavy, and the sights were crooked, and the ammo was pretty expensive. Casull was the consummate perfectionist, and he insisted that each revolver bearing his name be the absolute best that can come from human hands. Bullet weight is around 240 to 300 grains and delivers a muzzle velocity of 1900 feet per second. With my 45 Colts, I can get this 1200fps with a 335 Gr. In 1959, Guns & Ammo introduced the shooting world to a new wildcat cartridge co-developed by Dick Casull, Jack Fulmer, and Duane Marsh the .454 Casull. Thats $3.75 per round. To that end, it never really stood a chance, as it could not boast being the biggest or the fastest. .454 Casull Revolvers for sale - Guns International It was also overshadowed by the aggressive marketing of the .500 S&W Magnum and later the .460 S&W Magnum. Recoil, while expectedly stout, still pales next to the .454 Casull loaded to spec, even though the .480 boasts a larger diameter. Montana Bullet Works offers at least 11 of different cast ones. blued cylinders on a nickel frame or grifone stamped upper receivers on unica 6 lowers, this was due to Italian bankruptcy laws requiring the company to continue operations after declaring insolvency without manufacturing any new inventory, while liquidating all existing inventory and assets. Or buying a Wildey in 475 Wildey Magnum. This lowers the bore axis (line of the barrel) which directs the recoil in line with the shooter's hand thereby reducing the twisting motion or muzzle flip of normal revolvers.[1]. As of this writing, many retailers are out of stock of .44 Magnum and .454 Casull ammunition, but when loads are available, we can see that the .454 Casull is usually the more expensive choice. Select Rifles and Long Range With our engineering and innovative techniques, Grizzly Ammunition has the best ammo for long range shooting. .44 Magnum vs .454 Casull: Power The appeal of the .44 Magnum and .454 Casull is power whether measured in kinetic energy, penetration, or permanent wound cavitation. Make no mistake, the .454 Casull is a hot cartridge with but one purpose: handgun hunting. bullet, but the primers kept backing out. Meet the .475 Wildey Magnum Autopistol: . Since then, .44 Magnum has found itself at home in two niches of the firearm community. Arms (Macchine Termo-Balistiche), via Villa Serafina, 2/B. Speer, Hornady, Barnes and a few others make jacketed ones. The pistol used by Bronson in DW3 was the actor . For a time its sister company, Rossi, chambered its M92 lever-action carbine in .454 Casull. In the mid-1950s Elmer Keith proposed a commercial version of what wed now call .44 Magnum to both Smith and Wesson as well as Remington, in the hopes that both companies would not only make the cartridges consistently available for sale, but design firearms that could safely handle the high pressures necessary to push large-grain .44 caliber projectiles ever faster. Gun KnowledgeGun LawsNewsReviewsStatistics, AccessoriesHandgunsRiflesScopes & OpticsShotguns. price to build 500 hp 500ft/ lbs, price to build 800 hp 800 ft/lbs, average price for stock motor. The .44 Magnum is a powerful caliber, and its capabilities are not limited to standard-pressure commercial loads. cast bullets at around 1100fps with H-110. It is actually nothing more than the 45 Winchester Magnum that was lengthened to 1,344 . Many apply the aforementioned crimp as further insurance. Firearms to fire .44 Magnum with are also on the expensive side. the boxes velocity is more of an estimation. In 1988, the Freedom Arms .454 Casull got its proverbial 15 minutes of fame thanks to James Caan's turn in the sci-fi cop buddy movie Alien Nation. Seyfrieds first shot on the water buffalo resulted in two broken front shoulders. Easier would be a 440 Cor-Bon (50AE necked down to 44 cal), straight barrel swap on a Desert Eagle. Neither the .44 Magnum nor the .454 Casull is known for having soft recoil both generate more than 1,000 ft-lbs of muzzle energy but the .44 Magnum is the more controllable of the two in a similarly sized weapon. I agree you just have to determine your own level of recoil tolerance, practice to determine to what range you are proficient and hunt within your limitations. The .475 Maximum never really caught on, as the discomfort it created when shooting never outweighed the performance gains that could be realized. The .475 Linebaugh represents a standard by which all big-game revolver hunting cartridges are measured. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. Given the price of factory ammo (about $93/50 rounds), that is the only real roadblock. The .475 Wildey Magnum Ammo is a semi-automatic cartridge for pistols designed to hunt down big games. However, the Freedom Arms Model 83, with different cylinders, can also fire .45 ACP, further increasing the versatility of the firearm. Now, as an academic, he combines his love of firearms and knowledge of history to write for firearms blogs and is still a frequent sight at the local range. on my 454, the hornady standard 240 gr loads kick like ****, but velocity is not 1900 fps, it averages 2034 fps. The prices for .44 Magnum ammo typically vary from less than $1.00 per round to a high of $3.50, depending on the brand and load type. Jacketed bullets designed for .45 Colt often are too fragile and soft for the .454 Casull in full-house loads. .500 Smith & Wesson Special vs 475 Wildey Magnum The 300-grain bullet gets over 1,600 fps, and paper energy is around 1,700 ft-lbs, the realm of the Linebaugh. Big Horn Armory began chambering its superbly made Model 90A lever-action rifle in .454 Casull in 2014. (SRH 454) I have not shot either the 480 or 475. True to its name, the .454 Casull uses a .454-caliber bullet the same as its parent. Early on Casull determined that with the pressures he was generating and handgun technology what it is, the smaller surface area of a small primer helps lessen the chances of them backing out during firing. WebleyFosbery Self-Cocking Automatic Revolver, "The Mateba 6 Unica Autorevolver - Reviews, photos and videos at Matebafan", "Mateba Unica 6 Semi Automatic Revolver Manual | PDF", https://en.wikipedia.org/w/index.php?title=Mateba_Autorevolver&oldid=1143665182, MA.TE.BA. Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives. Casull told meand later actually taught mehow he added the necessary strength to the old Colt by repeated case hardening treatments until the entire frame essentially became case hardened, thoroughly infused with carbon and immensely stronger. One way to measure the power of a cartridge is muzzle energy, usually measured in foot-pounds, or ft-lbs. a gun owner that votes dem is an oxymoron with the emphasis on moron. Had his dealer order him a 6 1/2" Super Blackhawk from Lipsey's. Shipping is $35.00. The design of this ammo is based on the .45 Colt case, so both .45 Schofield and .45 Colt cartridges can fit well in 454 Casulls chamber. Base diameter: 12.2 mm (.480 in) 455 WEBLEY Mk.I. 44 mag load, the Hornady load would put the gun straight up above my head if I sqeezed the trigger properly and didn't antisipate the recoil. If youre looking to make holes in paper or ring steel gongs at impressive ranges, either one of these cartridges will more than get the job done. The Mateba Autorevolver and Grifone were produced in 2 finishes: Early models of the Unica 6 Autorevolver did not include a mounting point at the front of the frame forward of the trigger guard, and instead had a simple bevel. consider the bullet selection of 45 vs 475 I used to have a 475 wildey, packs one a punch, but the availability of bullets was one of the reasons I sold it . This is very much on the high end of pistol calibers period and competes in sheer velocity with rifle cartridges, which is why some people have good success hunting with .44 Magnum shot out of a lever-action rifle. The article was appropriately dubbed, .475 Monster Magnum The Outer-Limit Handgun. If that article hadnt gotten your blood pumping, he followed it up with an essay called .475 Revolver Down Under in the December 1989 issue of the same publication. Second, its been used successfully in hunting, where .44 Mangum has found good use not only in revolvers, but in lever-action rifles as well. Throughout the bullet weight range the .454 Casull maintains a 25-percent to 33-percent velocity advantage over the .44 Remington Magnum. and 14,000 for the .45 Colt. As of July 2022, .44 Magnum ammunition is commonly around a dollar per round, and .454 Casull ammunition is often $1.50 per round or greater. The 450 Magnum Express was developed by North American Arms in 1981 although it was not made available until 1984. Full-power loads were stout then, and the same is true today. The typical Casull load is a 260 grain, .452 caliber projectile launched at 1800 fps. Internally, however, Casull had to re-engineer the lockwork to work with a five-shot cylinder that he machined from stock. This piston forces the slide rearward, initiating the cycling of the pistol." Perceived recoil is a very personal thing, varying from person to person. .454 Casull turns things up a not slightly here as well, leaving the muzzle between 1,400 feet per second to 1,900. i've got loads that are as fast as 340 gr hardcast over 1800 fps in the 454 and if i use beartooth bullets they hold together well. Developed by Dick Casull, Duane Marsh, and Jack Fullmer in 1958, 454 Casull Ammo is a powerful wildcat firearm cartridge. 454 Casull vs 45 Long Colt - GIANT CLAY BLOCKS!!! - YouTube In a 6-inch barrel at standard pressure, the .44 Magnum can propel a 240-grain bullet to between 1,400 and 1,500 ft/s, generating between 1,050 and 1,200 ft-lbs of muzzle energy. Keith persuaded the president of Remington Arms, R. H. Coleman, to develop a new cartridge according to his specifications. According to a recent Federal Emergency Management Agency report, fewer people are "prepping" today compared to previous years. Case type: Rimmed straight If you can manage a decent hit on anything that is not protected by several inches of steel or the latest body armor, you can expect both the .44 Magnum and the .454 Casull to deliver good effect on target. The .475 Wildey Magnum showed that Bronson's Paul Kersey character had come a long way in choice of armament from the .32 S&W Long caliber Colt Police Positive that he carried in the original Death Wish 11 years prior, and the .380 ACP caliber Beretta Model 84 in the second film, made in 1982. Seems like he'd be able to find a more affordable quality gun in that caliber. SAAMI put out commercial specs for the .454 Casull in 1983 as well. Most of this piece will be a direct comparison of the two. However, as a wildcat cartridge, neither factory-loaded ammunition nor production handguns were available for it. He already has a Super Redhawk in .454 Casull but now is thinking of a .475 Linebaugh from Magnum Research. .44 Magnum has existed, practically, since the early .20th century. Just my two cents worth even to defend a 454 fa gun ill say ive had 3 of them and there great guns. 480 Ruger vs 454 Casull. Dont let that fool you into thinking the .480 Ruger isnt a serious cartridge. Externally it wasnt all that unique looking, other than the cylinder lacked fluting. Loaded to the max with heavy bullets the 500 is the worse followed by the 475 and then the 454. You wont notice the differnce unless you have them all at the range the same day. JavaScript is disabled. The .454 was a powerhouse, easily exceeding the muzzle energy of the then-new .44 Magnum. It is in this second regard where .44 Magnum shines: it can be a superb hunting cartridge for even large game at moderate ranges. It is, in a word, a behemoth of a cartridge. and 15.6 fps driving a 250-grain bullet at 900 fps. That was my point and reason for an earlier post I made when I expressed a desire for a FA M83 chambered exclusively for a 45 Colt. The .475 Wildey Magnum Ammo was based on the designs of the .284 Winchester Ammo and was designed in 1977 by Winchester Repeating Arms Company and manufactured in 1984 by Wildey Inc. 8 Best Charge-Stopping Bear Cartridges - An Official Journal Of The NRA We do wonder, though, what the added recoil of the .454 Casull over the .44 Magnum does to the accuracy equation. This caliber category is serious big-game medicine and represents a significant step up in terminal effectiveness from the various .45-calibers. Too much blast, too much recoil, too much twist, etc.Not pleasurable at all to target shoot or hunt with. The popularity of the film led to increased demand for the Model 29, and for. bullet I can't commet on yet but the loads that I shot will cover any of my shooting needs. No doubt that any good 300-350 grain cast bullet at 1100-1200fps will throttle anything walking..none. .44 Remington Magnum vs .454 Casull Ammo Comparison - Foundry Outdoors BigRigMr-J 3 yr. ago. WFNGC @ 1100 fps on my 475 Linebaugh is not as uncomfortable to shoot plus you get the hunting benefit of a larger caliber. Used Ruger Super Redhawk 454 Casull w / Leupold M8 2x. There was apparently chambering in 30-357 AeT offered according to manuals released in 2000-2001, it is unknown if any were actually produced in this caliber. 454 Casull Specification: Accepted Payment Methods: Returns: 3 Days. The .475 Wildey Magnum Ammo gained a lot of popularity thanks to its appearance in the movie Death Wish 3, where the Wildey handgun was a signature weapon. I have not noticed any accuracy issues with his FA M83 revolver with the 1-24" twist. Ross Seyfried first wrote about the .475 Linebaugh in the pages of the May 1988 issue of Guns & Ammo magazine. Shot Buffalo Bore's 420 Gr. The first loads offered to the public did not show the true potential of the cartridge, featuring relatively light-for-caliber bullets at moderate velocities. When I load .45 ACP, I can fit three full powder charges into the empty case with room to spare. Two of the most popular the .44 Remington Magnum and .454 Casull provide the muzzle energy and penetration needed for hunting big game. But the recoil didn't cause any pain to my hand or knuckles. Inspector Harry Callahan, a detective in the San Francisco Police Department, portrayed by Clint Eastwood, carried a Model 29 with a 6-inch barrel and a blued finish as his duty weapon. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. No fun to deal withOn the other hand, a 410 Gr. A lot of todays common metallurgical, machining and manufacturing technology had yet been developed. The .45/70 is still around because of it. Released in conjunction with the Super Redhawk chambered in this caliber, the revolver was a good platform from which to debut the new round bearing the Ruger name on its head stamp. Production revolvers are available from S&W (double action) and Magnum Research (single action)..475 LINEBAUGH No malice intended specifically toward the 454 CasullAnd for larger calibers, same rule1100-1200fps and just let the larger caliber do it's job (which it does very well). Then check out our reviews of the Best Bear Defense Guns you can buy. Loaded ammunition is available from a number of sources, including Hornady, Buffalo Bore and Grizzly Cartridge Company. .475 Maximum or Linebaugh Long The January 1991 issue of Guns & Ammo magazine introduced big-bore handgun nuts to the .475 Maximum, and its bigger brother, the .500 Maximum. .454 Casull ranges from around 1,700 ft-lbs of muzzle energy to nearly 2,000. The .480 can be loaded close to the levels of the .475 Linebaugh but cannot achieve the higher velocities. While the 10mm Auto and .357 Magnum typically achieve muzzle energies in the 500700-ft-lb range, the .44 Magnum and .454 Casull can more than double those numbers. HSMs aptly named Bear Load in .44 Magnum is one such example, delivering a 305-grain bullet at 1,260 ft/s for 1,075 ft-lbs of muzzle energy. Mike is a US Army veteran who spent 15 years as an international security contractor after leaving the military. In practice, companies dont usually load .454 Casull ammunition that hot, but even at 55,000 psi, thats the same as the .223 Remington. This is a semiauto design that uses cut-off .284 brass that can be handloaded with either 250- or 300-grain bullets to impressive velocities. I have been a proponent of and saying that for longer than I can remember. No account of the .44 Magnum would be complete without mentioning Elmer Keith. A M97 would do just fine for the 45 Colt. GI#: 102260406. 454 Casull vs 44 Mag Caliber Comparison. With that said, more muzzle energy and velocity translate to better impact on targets, and flatter trajectories. in a 3-lb. healthy but not painful, i load my 454 to 335-360 gr cast bullets at about 1300-1450 fps and it's quite tame and kills anything i shoot as well as anything else i have. In November 1959 an article appeared announcing a new and very powerful wildcat handgun round called the .454 Casull that set the handgun world on fire. It represents a monumental step up from the .44s and a considerable increase in horsepower over any of the .45-caliber cartridges. The 629 is a modern stainless-steel variant of the N-frame classic, providing a corrosion-resistant alternative to the blued finish of the original. About 455 vs. 454 vs. 500 | Hot Rod Forum Thus, we would expect even experienced shooters to have more than a little flinch when shooting this large caliber. 454 Casull vs 475 Linebaugh or - Graybeard Outdoors He is proud of his service to his country. .454 Casull firearms are even more expensive, and the cheapest options we could find began at around $800, with used firearms in the caliber being difficult to find at best. Hardened cast bullets are often used by those seeking maximum penetration. GI, I hate it when people do this, but I can't answer your question on ballistics. Check out the muzzle blast and recoil created by the pistol that. I handled one last year. Rim diameter: 13.0 mm (.512 in) the .454 Casull can propel a 250260-grain bullet to muzzle velocities up to 1,900 ft/s, which equates to a muzzle energy of more than 2,000 ft-lbs. He did it, but the pressures were well beyond anything anyoneincluding Casullwanted to put out to the public. Sounds like hunting, more so than bear defense? I had people telling me the .454 Casull had more power, however in reality, it doesnt. 454 Casull Ammo comes in a .45 colt case that is about 0.10 inches in length. .500 Smith & Wesson Special vs 475 Wildey Magnum. Common .44 Magnum loadings range from about 740 ft-lbs to over 1,500: this means that the cartridge can be moderate in its recoil and energy, or it can be an extremely powerful cartridge. [quote author=RockCreek link=topic=270085.msg1099637972#msg1099637972 date=1357486. The high velocity makes for relatively flat trajectories out to extended ranges when talking in conversation with other pistol calibers. For hunting, you absolutely do not need to run these heavy cast bullets over 1200 fps, in anything. The first handgun to fire the .44 Magnum was the Smith & Wesson Model 29. Mag. Discussing effective range is, like stopping power, more than a little subjective. For instance there is a super red hawk at my lgs for 799. Ackley, who Casull once worked for, was quoted saying that Dick Casull was the finest gunsmith and gun designer since John Browning. I would however like to share with you what my net research on the Wildey indicates - that as guns go, they are very fragile creatures. Is the Wildey any more or less powerful? The Wildey Magnum is a gas-operated semiauto, and Wildey Moore says, "The Wildey patented gas system is an air-hydraulic piston powered by the firing gases through six small holes in the barrel. In my experience (20 years with .454's, nearly 14 with .475's, and over 7 with .500 WE's), full house loads can be very heavy recoilers with all 3. This cartridge is truly serious and has taken the largest and most dangerous game that Africa and the rest of the world has to offer, cementing its position in the realm of big-game hunting cartridges. .475 Wildey Magnum Autopistol: The Charles Bronson "Death Wish - MSN The .475 Wildey Magnum was designed to be a hunting round. Surprisly, there are a lot of .475 bullets too. The heavy .44- and .45-caliber revolver and rifle cartridges of the time used low-pressure propellant charges, which limited their velocity potential. Copyright 2023 National Rifle Association, Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. Hammer Women Of Distinction Award, Women's Wildlife Management / Conservation Scholarship, National Youth Shooting Sports Cooperative Program, The Smith & Wesson .500 Magnum: History And Performance, The .38 Special: History & Performance | An Official Journal Of The NRA, Wild-Game Recipe: Pheasant Curry | NRA Family, New: XS Sights Standard Dot Night Sights For Taurus 856, 605 Revolvers | An NRA Shooting Sports Journal, #SundayGunday: Ruger American Rimfire Go Wild | An Official Journal Of The NRA, The Rifleman Report: To The Patriotic American, Editors Choice: Rock Island Armory 5.0 ST, Preview: Burdette Custom Holsters Detective OWB SA-35 Leather Holster, The Keefe Report: True Velocity's Leap | An Official Journal Of The NRA, The Keefe Report: On The Range With An American Hero | An Official Journal Of The NRA, Trust But Verify: Function-Checking Your Guns | An Official Journal Of The NRA, Rifleman Review: Winchester Wildcat 22 SR | An Official Journal Of The NRA, WATCH: 2022 National Sporting Clays Championship | An NRA Shooting Sports Journal, WATCH: Colt Python Revolver History | An NRA Shooting Sports Journal, I Have This Old Gun: Colt Military 1908 Pocket Hammerless | An Official Journal Of The NRA, I Have This Old Gun: Terry Carbine | An Official Journal Of The NRA, I Have This Old Gun: U.S. Army M1871 Rolling Block | An Official Journal Of The NRA, Armed Citizen protected by Smith & Wesson, The Armed Citizen May 1, 2023 | An Official Journal Of The NRA, NRA Women | The Armed Citizen April 28, 2023, NRA Women | The Armed Citizen April 21, 2023, NRA Women | The Armed Citizen April 14, 2023: Never Stop Fighting, #SundayGunday: Smith & Wesson Model 350 | An Official Journal Of The NRA, Whats in the Washington State Gun Ban | An Official Journal Of The NRA, NRA Hunters' Leadership Forum | Hunters and Beyond: NRA Women Are All Under One Roof, NRA Hunters' Leadership Forum | Colorado Bill Defining Wolves as Experimental Population Heads to House Floor Today, Hardware: Henry Single Shot Turkey Shotgun | An Official Journal Of The NRA, Little Guys To The Rescue: Federals Force X2 Shorty Shotshells | An Official Journal Of The NRA, Review: Duke Cannon Supply Co. The original parent case of the then-wildcat was the .45-70 Government cut down to 1.4 inches with a .476-caliber bullet. [11]. WILDEY SURVIVOR .475 WILDEY MAGNUM for sale at - GunsAmerica Wildey - Wikipedia This is a Used Ruger Suoer Redhawk 454 Casull with a 7.5" barrel. cast bullet while staying a tick under 28,000 CUP and I can get 1100 fps under 20,000 CUP!! Originally known as the .454 Magnum Revolver, the cartridge began life in solid-base .45 Long Colt brass. Plus, all factory revolver offerings in .480 Ruger are of sufficient bulk to tame even the hottest .480 loads. Come join the discussion about hunting, fishing, survival, archery gunsmithing, optics, reviews, accessories, classifieds, and more! Fired my new model 83 475 linebaugh 4 3/4 inch today for first time. I'm hoping that after a few full throttle loads through he will not become disenchanted with it and want to get rid of it. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Web Blast: The .44 Automag - American Handgunner It took a powerhouse manufacturer like Ruger to make the .454 Casull available to the masses. This revolver had the balance I preferred. Looking at the load data from Hodgdon it looks like there is less than 100 fps difference between the .480 Ruger and the .475 Linebaugh so may as well get the Ruger round. The 454 Casull is a hard-hitting handgun cartridge perfect for hunting dangerous animals. Most shooters have some sort of flinch when they begin training, but many work it out with practice. More foot pounds means more stopping power generally speaking. The .454 Casull: History and Performance - An Official Journal Of The NRA The cartridge came about as a collaborative endeavor between Jack Fulmer, Duane Marsh and led by a young gunsmith, Dick Casull. First, popularized by Dirty Harry films, it has become somewhat popular for concealed carry, but with the caveat that the high recoil and heavy weight make it easier to shoot for larger shooters. But the Taylor Knockout Formula ( https://wikivisually.com/wiki/Taylor_KO_Factor ) Tells a little more of the story as it take bullet diameter into consideration, think of this as being hit by a vw or a buick. at the muzzle. This is not a cartridge for the uninitiated, as it kicks on both ends.