44 magnum vs 357 magnum

44 Magnum vs 357 Mag Cost. A box of 50 Federal American Eagle 158 grain 357 Magnum target loads will currently cost you $41.99. And a box of 20 Federal Hydra-Shok 357 Magnum rounds will be $35.99. A box of 50 240 grain Federal American Eagle 44 Remington Magnum target rounds will currently cost you $70.99. And a box of 20 Federal Hydra SHOK 44 ...

But it’s worth talking about just briefly. I had the chance to shoot plenty of bench rest groups with these guns when I was doing ammo testing for the .357 versus .44 Magnum video. The five .357 Magnum loads were pretty consistent with an average 5-shot group size around 1.8 to 2.8 MOA. That translates to groups roughly in the neighborhood …As of 2014, a Smith & Wesson .357 Magnum ranges in price from $1,079 to $1,559, depending on the model of the revolver. The most expensive magnum is the Model 627 V-Comp, and the c...A bad hit with a 44mag is far less lethal than a good hit with the 357mag. It really all comes down to bullet placement and which one you can shoot best. I've killed 3 deer a year for the past 3 years with a 7.5" super black hawk 44 mag with the Lee 310 modified to plain base, powder coated with 19.5grn of 296.From full test here: https://www.youtube.com/watch?v=NfMSbZYFw0c 4" barrel S&W K-frame revolvers, full power .357 and .44 Magnum VS pumpkins.Testing out the .357 Magnum and .44 Magnum revolvers for felt recoil. Both revolvers are S&W L-frames with 4" barrels at about the same weight. The .357 Magn...The 357 Magnum’s case is 0.135-inch longer, and the cartridge is loaded to a MAP of 45,000 psi. The 357 Magnum’s longer case prevents 357 Magnum ammo from being loaded in 38 Special revolvers ...History of the .327 Federal Magnum and .357 Magnum Caliber When Federal introduced the .327 Magnum caliber, they arguably created a better-balanced self-defense version of the classic .357 Magnum . Before World War II and until the latter part of the last century, the .357 Magnum revolver was the primary sidearm for police officers.The .357 Magnum vs. the .45 Colt: Quick and low, big and slow. ... The Ruger revolvers took the .45 Colt into new territory allowing, the round to rub elbows with the .44 Magnum.

The 44 magnum will leave a bigger hole in your target because it shoots a bigger bullet. So if that's what you're after, the 44 mag has more stopping power than the 357, which isn't lacking in stopping power. Hunting With the 44 Mag vs. 357 Mag. The 44 magnum was intended to be a hunting round.It's not the first property to be offered in exchange for crypto, but it would be the priciest and most historic. A Renaissance mansion in the heart of Rome oozes Old World charm, ...This comes with the disclaimer that my only hunting opportunities involve hogs and deer at ranges of less than about 150 yards. You might need the .44 if you want to take larger game, but I think the range would be about the same. My .44 Mag. Marlin 1894 is a great rifle, but ammo cost alone keeps it from being my go-to levergun when I head out ...The 357 is a better defense load and the 41 is only marginally different in a long barrel. The availabilty of ammunition and the different calibers that the 357 will handle makes it a better choice. The cosst of 357 is less and …The 10mm packs a stronger punch and excels in long-distance shooting, while the .357 Magnum is known for its versatility and unfaltering performance. Nevertheless, the choice between these two stalwarts depends heavily on the individual’s needs, experience, and preference.10mm vs 44 Magnum Cartridge Comparison. There are three important things to take away when you put the 10mm and the 44 Mag side by side. The first is their bullet diameters. While the 10mm ammunition is a true 40 caliber round with a .40” diameter bullet, the 44 Mag’s bullet is nearly .03” greater in diameter.

The diameter of a .460 S&W Magnum cartridge is 0.452 inches (11.4808 millimeters). The .44 Magnum cartridge has a smaller diameter than the .460 S&W Magnum cartridge by 0.022 inches. The overall length of a cartridge determines how deep a bullet will sit in a case. The length of a .44 Magnum cartridge is 32.6mm millimeters. Velocity. As illustrated in the chart, .357 Magnum rounds - on average - achieve a velocity of about 1290 feet per second (fps) while .45 Auto ACP rounds travel at a velocity of 940 fps. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. The New King of the Magnum Hill. The custom revolver and the powerful 45-caliber wildcat cartridge which Dick called the .454 Magnum first appeared under P.O. Ackley’s column in the November 1959 issue of Guns & Ammo magazine. The .44 …Please Subscribe to the channel HERE: http://bit.ly/2xQ9ap2Add me on facebook: https://www.facebook.com/WHOTEEWHOAdd me on Instagram: https://www.instagram.c...The 357 gets more use, just because projectile costs are a tad less. Neither rifle is a precision rifle. Both are fun as hell, but in order to really enjoy it, have some deep pockets for 44 or continue with your reloading idea. The most fun I have at the range is with my suppressed 357 lever action with subsonic rounds.Energy. Furthermore, the muzzle energy of a .357 Magnum round averages out to 530 ft-lb, while a .41 Remington Magnum round averages out to about 760 ft-lb. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot.

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The .357 can be used with .38 Special which are normally easier to find than .44 Special for the ,44 Magnum. Having owned both for a long time I have shot the .357 much more (with .38 Special). As a collectible and I had to get rid of one, it …The .357 Magnum is a 140 gr FTX rated at 1,440 FPS and the .44 Magnum is a 2... Testing out the Hornady LEVERevolution ammunition in .357 Magnum and .44 Magnum.This is how the .45 colt magnums have been developed (only safe in guns which also have versions chambered .44 magnum). .454 Casull was basically developed this way as well although in more specially built 5 shooters (.454 is essentially a lengthened .45lc case)..357 magnum evolved from .38sp in much the same way .454 casull …Sep 30, 2023 · A comparison of these two cartridges highlights a few noticeable differences. The .44 Magnum generally has a higher muzzle velocity, often exceeding 1,500 fps, whereas the .357 Magnum tends to max out around 1,450 fps. This, in turn, translates to greater energy transfer upon impact.

The .44 Magnum is more popular for metallic silhouette shooting (such as IMSSU events) given the flatter trajectory and greater power. Both are good for bowling pin shoots, though you'll get faster splits using .44 Special. A single-action Ruger Blackhawk in .44 Special, a good choice for Cowboy Action shooting and similar events.The diameter of a .44 Magnum cartridge is 0.43 inches (10.922 millimeters). The diameter of a .243 Winchester cartridge is 0.243 inches (6.1722 millimeters). The .44 Magnum cartridge has a larger diameter than the .243 Winchester cartridge by 0.187 inches. The overall length of a cartridge determines how deep a bullet will sit in a case.Mar 26, 2023 · Testing some "budget" .357 and .44 magnum from Ammo Inc. How good is it for hunting or self defense? Heavy clothing ballistic gel test using Taurus 608 and T... Mar 4, 2024 ... Hornady Custom .45 ACP+P 230 gr, .357 Magnum 158 gr and .44 Magnum 240 gr. Guns - Glock 41 (5.3"), S&W 686 (4.125") and S&W 69 (4.25")The .357 Mag rounds generally have less recoil energy than the .44 rounds. Most of the .44 Magnum rounds show almost double the amount of recoil as the .357. However, it’s possible to find some .357 rounds with virtually the same recoil as some of the .44 Mag rounds. (The common .380, 9mm and .38 cartridges actually use .355-.357 caliber bullets.) My advice would be to stick with the .22 WMR and hyper-velocity .22 LR rimfires, or go straight to the .35's and forget the .25 and .32 autos. The .32 H&R Magnum and .327 Federal Magnum revolver cartridges are a different matter. The diameter of a .44 Magnum cartridge is 0.43 inches (10.922 millimeters). The diameter of a .243 Winchester cartridge is 0.243 inches (6.1722 millimeters). The .44 Magnum cartridge has a larger diameter than the .243 Winchester cartridge by 0.187 inches. The overall length of a cartridge determines how deep a bullet will sit in a case.A comparison of two popular magnum revolver rounds based on their history, performance, and practicality. The .357 Magnum is …Jan 31, 2009 · 357 Maximum. If you handload then the 357 maximum in a TC Encore or Contender would be a dandy for your daughter. You could get the heavier Encore, and recoil would be very light. You could also get her a 22LR barrel for her to practice with. The best bullet for hunting (IMO) would be a cast bullet. The .44-40 Winchester and .357 Magnum cartridges are both are made for Handguns.The .44-40 Winchester cartridge has a lower muzzle than the .357 Magnum cartridge by 383 feet per second.The .44-40 Winchester has a larger diameter than the .357 Magnum by 0.071 inches.Lastly, the .44-40 Winchester cartridge has a longer length …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 recoil of the .357 Magnum. On the contrary, the .357 Magnum is a more powerful round. And it is ideal for self-defense in close-quarters scenarios.* A gun chambered in the powerful .357 Magnum can also shoot the mild-mannered .38 Special, and the mighty .44 Magnum can fire the less burly .44 Special, giving shooters a less punishing shooting …

The advantage runs from about 33% (.35 Rem. vs. .44 Mag.) to 88% (.30-30 vs. .357 Mag.) in favor of the true rifle cartridges. At longer ranges the advantage of the rifle cartridges is even greater. At 200 yards, for example, the 150 grain .30-30 bullet is still carrying 944 ft. lbs. of kinetic energy, while the 240 grain .44 Magnum bullet (the ...

Despite best barrel length for .308 win smaller size, the .357 Magnum makes up for 45 long colt vs 357 with higher velocities, resulting in impressive energy delivery and penetration. Speed and Energy: The 357 magnum vs 45 long colt excels in speed and energy thanks to its higher pressure charges and modern fuels.Full power .357 Magnum loads provide a snappy, more abrupt recoil sensation than does any factory load fired through the .44 Special. Neither cartridge is too intense when fired through N-Frame revolvers though. Of course revolvers of this size offer more challenges for concealed carry.The 9mm uses a .355 caliber bullet and, predictably, the 357 Magnum uses a .357 caliber projectile. On top of that, both rounds came to be for material use, with the 9mm intended for military forces and the 357 Magnum for police forces. Ultimately, both rounds have faithfully served in law enforcement roles, in concealed carry roles, and far ...In addition, I have used a 6" .357 revolver to take a doe with same bullets from a bow blind. 'bout a 15 yrd shot and she hobbled off and died quietly a few yards from where she was shot. Lovin' the carbine and .357 magnum altogether. I've since killed one buck and one doe with my Marlin 1894SS lever action in 44 mag.Energy. Furthermore, the muzzle energy of a .357 Magnum round averages out to 530 ft-lb, while a .460 S&W Magnum round averages out to about 2100 ft-lb. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot.Testing some "budget" .357 and .44 magnum from Ammo Inc. How good is it for hunting or self defense? Heavy clothing ballistic gel test using Taurus 608 and T...Sep 23, 2020 ... Doing a ballistic test against to see which cartridge is best against a "dangerous animal" (unspecific) between the .357 Magnum, 10mm auto ...There was one case where both .357 magnum and .44 magnum revolvers were used. The grizzly bear was killed. In total, there were 8 defenses against black bears and 27 defenses against grizzly bears. One pistol failure out of 35 cases translates to a 97% success rate for the use of handguns against bears.Oct 15, 2020 · It's time for part two of our Lever Action Rifle Series! Today, we're looking at .357 Magnum and .44 Magnum when fired from lever action rifles (in this case... Testing the Underwood .357 Magnum Barnes TAC-XP 125 gr copper hollow point VS the Underwood .44 Magnum Barnes XPB 225 gr copper hollow point in a 10% Clear B...

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When comparing both calibers for their bullet size & performance, the .357 Magnum defeats the .38 Special. The .38 Special typically fires bullets weighing 110 to 158 grains at moderate velocities, making it suitable for self-defense and target shooting. In contrast, the .357 Magnum can handle a wider range of bullet weights (usually 125 to 180 ...If you use Buffalo Bore ammo, the 44 mag and 357 mag can be stretched to 100 yards. 30-30 maybe 150 yards. Of course, you have to be able to actually hit a 4-6" plate reliably at those distances which can be difficult with buckhorn sights. The Browning BLR and Henry Long Ranger in 308 are good options for versatility.4.2K. 259K views 10 months ago. I hear a lot of funny stuff about magnum calibers, especially .44 Magnum like ".44 Magnum goes through 10 walls, 10 people and …Nov 18, 2023 · The .44-40 Winchester and .357 Magnum cartridges are both are made for Handguns.The .44-40 Winchester cartridge has a lower muzzle than the .357 Magnum cartridge by 383 feet per second.The .44-40 Winchester has a larger diameter than the .357 Magnum by 0.071 inches.Lastly, the .44-40 Winchester cartridge has a longer length than the .357 Magnum ... #1 · Sep 13, 2016 (Edited by Moderator) Just wondering, which of these is better and more foolproof for self-defense? I love revolvers and have one of each, but the …While the .357 is praised for its versatility and its blend of manageable recoil with substantial velocity, the .44 Magnum draws applause for its raw power and larger …This indicates what we already knew: The 44 magnum is much more powerful than the 357 magnum. When he changes things up to compare the most commonly-used bullet weight for each cartridge, you can really see the difference. 158 grains in the 357 conjured up an average velocity of 1363 fps and 651 foot-pounds of energy, while 240 grains in the 44 gave him 1270 fps and 859 foot-pounds.This comes with the disclaimer that my only hunting opportunities involve hogs and deer at ranges of less than about 150 yards. You might need the .44 if you want to take larger game, but I think the range would be about the same. My .44 Mag. Marlin 1894 is a great rifle, but ammo cost alone keeps it from being my go-to levergun when I head out ...Oct 15, 2020 · It's time for part two of our Lever Action Rifle Series! Today, we're looking at .357 Magnum and .44 Magnum when fired from lever action rifles (in this case... Please Subscribe to the channel HERE: http://bit.ly/2xQ9ap2Add me on facebook: https://www.facebook.com/WHOTEEWHOAdd me on Instagram: …The .357/44 Bain & Davis is a centerfire pistol cartridge designed in 1964 by Keith Davis, a partner and pistolsmith of the Bain & Davis Gunshop of San Gabriel, California. The purpose was to give improved velocity over the .357 Magnum by using the larger .44 Magnum case necked down to hold a 0.357 diameter bullet. ...A comparison of two popular magnum revolver rounds based on their history, performance, and practicality. The .357 Magnum is … ….

My son and I shoot my three Marlin lever actions rifles: my Model 1894 .357 Magnum, my beautiful 1894 .44 Magnum and my Model 30TK Kmart Special carbine cham...1. What is the main difference between .44 Magnum and .357 Magnum? The main difference lies in the size and power of the ammunition. .44 Magnum generally …This comes with the disclaimer that my only hunting opportunities involve hogs and deer at ranges of less than about 150 yards. You might need the .44 if you want to take larger game, but I think the range would be about the same. My .44 Mag. Marlin 1894 is a great rifle, but ammo cost alone keeps it from being my go-to levergun when I head …The .44 Magnum cartridge is another handgun magnum caliber designed by Elmer Keith and Smith & Wesson. The round debuted in 1956 alongside the Smith & Wesson Model 29 revolver which was specifically designed for the cartridge. Initial production of the cartridge was done by Remington. The cartridge, specifically when paired with the iconic ...The .44 Mag. is best used with scopes in the 4x range, although irons and red-dot sights are also great. Most hunters who use a “traditional” straight-walled case are going to be using .44 Magnum. The .45 Colt and .357 are fun and easy to use in a rifle, but the .44 Mag. is just as easy-handling, faster and more powerful in every way.Jan 31, 2009 · 357 Maximum. If you handload then the 357 maximum in a TC Encore or Contender would be a dandy for your daughter. You could get the heavier Encore, and recoil would be very light. You could also get her a 22LR barrel for her to practice with. The best bullet for hunting (IMO) would be a cast bullet. Learn the differences between 357 Magnum and 44 Magnum, two popular revolver rounds with similar case dimensions and bullet weights. See how they compare in terms of muzzle velocity, energy, drop, and ballistic coefficient, and get tips on how to choose the best ammo for your revolver.The .44 Magnum has higher recoil action than the .357 due to the heavier cartridge weight and the increased diameter of the barrel. Factors such as hand strength and stance also can affect the recoil.As far as Power level go. it's 3, 4, 7. while the 357 mag hot l=hunting loads are not far behi=und the 41 in power, the 44 loads are almost twice the 41 loads. The 10mm auto was made to aproximate the 41 Mag in an auto. Much like … Energy. Furthermore, the muzzle energy of a .357 Magnum round averages out to 530 ft-lb, while a .460 S&W Magnum round averages out to about 2100 ft-lb. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot. 44 magnum vs 357 magnum, 44 magnum is the finest and best defensive and medium range hunting round ever created. God bless Elmer Keith. Btw, we can also shoot 44 special in most of our 44 magnum guns as a kinder, gentler alternative to full-power rounds. 357 is effective. It is a good round. But it isn't a candle compared to 44 magnum. 44 magnum is simply better., Learn the differences and similarities between the 357 magnum and the 44 magnum, two popular magnum revolver cartridges. Compare their physical attributes, …, The .41 Magnum was designed in 1964. .357 Magnum was introduced in 1934. .44 Magnum was produced in 1955. The .41 Remington Magnum is the best revolver cartridge. Period. When standard factory ammo is considered, the .41 delivers 25 percent more energy than the .357 Magnum with a wider, heavier bullet. This means it hits a target harder, makes ..., Testing out the .357 Magnum and .44 Magnum revolvers for felt recoil. Both revolvers are S&W L-frames with 4" barrels at about the same weight. The .357 Magn..., 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., In this "basics" video I illustrate the difference between Magnum and Special cartridges, such as the .44 Magnum vs .44 Special and .357 Magnum vs .38 Spec..., Feb 18, 2024 · Ammunition availability can vary by location and manufacturer, but both .44 Magnum and .357 Magnum ammunition are widely available. 9. Is there a significant difference in the cost of ammunition? There may be a slight difference in the cost of ammunition, with .44 Magnum being slightly more expensive than .357 Magnum due to its larger size. 10. , The 357 mag vs 44 special, known for its moderate recoil and controllability, offers enough power for self-defense and hunting applications. With muzzle energies ranging from approximately 300 to 700 foot-pounds, depending on bullet weight and powder charge, the 44 Special is capable of effectively stopping threats and taking down large …, Governments around the world have committed to buying hundreds of millions of doses of AZD1222....AZN Oh. My. God. Once again I am forced to quote John Hillerman's legendary charac..., Testing out the .357 Magnum and .44 Magnum revolvers for felt recoil. Both revolvers are S&W L-frames with 4" barrels at about the same weight. The .357 Magn..., The New King of the Magnum Hill. The custom revolver and the powerful 45-caliber wildcat cartridge which Dick called the .454 Magnum first appeared under P.O. Ackley’s column in the November 1959 issue of Guns & Ammo magazine. The .44 Magnum was only four years old at the time., 4.2K. 259K views 10 months ago. I hear a lot of funny stuff about magnum calibers, especially .44 Magnum like ".44 Magnum goes through 10 walls, 10 people and …, PrisonerBenduOlo. ADMIN MOD. .357 Magnum vs .44 Special for self defense against black bear and moose. I go camping frequently up in Maine and New Hampshire. When I go, I always bring my four lovely Smiths. Now that I've finally been able to get my hands on .44 Special ammo, I find myself pondering on it's effectiveness as a self defense ..., Oct 15, 2020 · It's time for part two of our Lever Action Rifle Series! Today, we're looking at .357 Magnum and .44 Magnum when fired from lever action rifles (in this case... , The New King of the Magnum Hill. The custom revolver and the powerful 45-caliber wildcat cartridge which Dick called the .454 Magnum first appeared under P.O. Ackley’s column in the November 1959 issue of Guns & Ammo magazine. The .44 Magnum was only four years old at the time., The .44 Mag. is best used with scopes in the 4x range, although irons and red-dot sights are also great. Most hunters who use a “traditional” straight-walled case are going to be using .44 Magnum. The .45 Colt and .357 are fun and easy to use in a rifle, but the .44 Mag. is just as easy-handling, faster and more powerful in every way., Sep 3, 2019 · Don't think the .357 Rem Maximum is loaded by somebody named Black Dog Ammunition at the tune of $78 to $81 per 50. $57.99 per 50 (180's only) from PCI via Graf's. And it is NOT usable in a .357 Mag revolver. It'd be a custom made firearm too. In any case, no handgun round will stop anything in its tracks. , The .44 Magnum boasts greater bullet weights for deep penetration combined with a wider frontal area as an aid to low velocity killing. On the other hand, the .357 Magnum can prove to be a vastly more emphatic killer than some of our more recent low velocity tactical rifle cartridge designs although the latter have superior trajectories., Nov 18, 2023 · The .44 Magnum and .357 SIG cartridges are both are made for Handguns.The .44 Magnum cartridge has a higher muzzle velocity than the .357 SIG cartridge by 200 feet per second.The .44 Magnum has a larger diameter than the .357 SIG by 0.075 inches.Lastly, the .44 Magnum cartridge has a longer length than the .357 SIG cartridge by 10.63 millimeters. , Learn about the history, ballistics, and applications of two powerful handgun cartridges: the 357 Mag and the 44 Mag. Compare their muzzle velocity, energy, recoil, and suitability …, 357 Maximum. If you handload then the 357 maximum in a TC Encore or Contender would be a dandy for your daughter. You could get the heavier Encore, and recoil would be very light. You could also get her a 22LR barrel for her to practice with. The best bullet for hunting (IMO) would be a cast bullet., From full test here: https://www.youtube.com/watch?v=NfMSbZYFw0c 4" barrel S&W K-frame revolvers, full power .357 and .44 Magnum VS pumpkins., Energy. Furthermore, the muzzle energy of a .357 Magnum round averages out to 530 ft-lb, while a .44 S&W Special round averages out to about 360 ft-lb. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot. , 10mm vs 44 Magnum Cartridge Comparison. There are three important things to take away when you put the 10mm and the 44 Mag side by side. The first is their bullet diameters. While the 10mm ammunition is a true 40 caliber round with a .40” diameter bullet, the 44 Mag’s bullet is nearly .03” greater in diameter., Apr 17, 2022 · 357 Magnum and 44 Magnum are BY FAR the 2 most popular Magnum Ammunition Rounds. THIS video looks at the benefits of BOTH!Your support is critical to our mi... , The .44 Magnum has higher recoil action than the .357 due to the heavier cartridge weight and the increased diameter of the barrel. Factors such as hand strength and stance also can affect the recoil. , The .44 Magnum and .357 Magnum are both popular and powerful handgun ammunition options. However, their muzzle velocities differ significantly due to their distinct characteristics. The .357 Magnum cartridge typically has a muzzle velocity ranging from 1,200 to 1,500 feet per second (fps). This comparatively high velocity is a …, The .45 Colt and .357 Magnum cartridges are both are made for Handguns.The .45 Colt cartridge has a lower muzzle than the .357 Magnum cartridge by 540 feet per second.The .45 Colt has a larger diameter than the .357 Magnum by 0.095 inches.Lastly, the .45 Colt cartridge has a shorter length than the .357 Magnum cartridge by 1 millimeters. In:, It is important to educate yourself on the varying recoil effects of a .357 Magnum and a .44 Magnum prior to using them. Firing a .44 Magnum without having experienced the recoil of a .357 Magnum may result in injury. Ranking MLB’s 25 Best Catchers Since 2000 – He hit .322/.357/.579 (136 OPS+) while averaging …, About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., The diameter of a .357 Magnum cartridge is 0.357 inches (9.0678 millimeters). The .45-70 cartridge has a larger diameter than the .357 Magnum cartridge by 0.101 inches. The overall length of a cartridge determines how deep a bullet will sit in a case. The length of a .45-70 cartridge is 53.5mm millimeters., The 357 magnum and the 44 magnum are two of the most iconic rounds in American history., The diameter of a .44 Magnum cartridge is 0.43 inches (10.922 millimeters). The diameter of a .243 Winchester cartridge is 0.243 inches (6.1722 millimeters). The .44 Magnum cartridge has a larger diameter than the .243 Winchester cartridge by 0.187 inches. The overall length of a cartridge determines how deep a bullet will sit in a case.