The 300 Win Mag has always been considered one of the great hunting cartridges, and with the current selection of bullets, better suited for long-range shooting, Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter factory loaded ammunition. SAAMI recommends a bore diameter of 7.6 millimetres (0.300in) and a groove diameter of 7.8 millimetres (0.308in). This 300 Winchester Magnum ballistics chart shows 215 grain Federal Premium Gold Medal Berger Open Tip Match rounds. The below 300 Win Mag ballistic chart shows 180 grain Federal Power-Shok Jacketed Soft Point Rounds. This 300 Winchester Mag ballistics chart shows 150 grain Federal Fusion Rifle Bonded Soft Point rounds. How to Sight in a Scope - Step by Step Guide. The .300 Winchester Magnum's broad availability in popular rifles such as the Winchester Model 70, Ruger M77, Remington Model 700 and Weatherby Mark V, together with the wide availability of ammunition from a number of manufacturers, made the cartridge a popular choice among hunters and competitive shooters the world over. However, case volume varies from manufacturer to manufacturer to such an extent that the reloading software suite QuickLOAD provides five differing cartridge case capacities for the cartridge. Versatility Both of these calibers are excellent hunting cartridges that have been used to take any game in North America. According to the official C.I.P. Matrcula para el perodo Although the 150 grain bullet may have a lower ballistic coefficient than heavier alternatives, this is compensated by its high velocities which extend its maximum point blank range to considerable distances making it suitable for light skinned big game such as deer and sheep, up to considerable distances. Calculating Trajectories . .50 Action Express, .300 Remington Ultra Magnum, .25-35 Winchester, .454 Casull, .30-30 Winchester, .243 Winchester Super Short Magnum (WSSM), .300 Winchester Short Magnum, .460 Weatherby Magnum, .470 Nitro Express, .338 A Square, .495 A-Square, .350 Remington Magnum, 7mm Remington Short Action Ultra Magnum, 7.21mm (.284) Lazzeroni Firebird, .270 Winchester Short Magnum. google_ad_slot = "7610963244"; A almost similar 168 grain bullet is also popular among the .300 win mag as well as other .30 cal. Sub 1 minute-of-angle (MOA) accuracy out to 1,000 yards (910m) is not unusual in precision-built rifles firing match-grade ammunition. Est al tanto de los eventos relacionados a nuestro Programa de Posgraduacin. The U.S. government purchased MK 248 MOD 1 .300 Winchester Magnum match-grade ammunition in 2009 for use in adapted M24 Sniper Weapon Systems and other .300 Winchester Magnum sniper rifles like the U.S. Navy Mk.13s. Like the .300 H&H, the .300 Winchester is designed to headspace off the belt, but the clever reloader can adjust the cartridge to headspace off the shoulder. I coach high school and club girls and boys volleyball in Connecticut and help out with the USA Volleyball High-Performance program whenever I can. Although the .300 H&H Magnum, .300 Weatherby Magnum, .30-338 Winchester Magnum, and the .308 Norma Magnum had a head start on the .300 Win Mag, most of these cartridges eventually faded into obscurity. [17][18], "So, while the .300 Winchester Magnum does very well with standard .30-caliber hunting bullets from 150 to 180 grains, it starts to lose ground with extra-heavy bullets of 200 grains and more"[17], With its velocity, low bullet drop and high energy retention, the .300 Winchester Magnum is useful for hunting sheep and other mountain game species, even at extended range, which may be considered unethical for many sport hunters. Such rounds included the .30 Newton of 1913 and the .300 H&H Magnum of 1925. Web300 Win Mag Drag Function: G1 Ballistic Coefficient: 0.480 Bullet Weight: 180 gr Initial Velocity: 3130 fps Sight Height : 1.5 in Shooting Angle: 0 Wind Speed: 10 mph Wind Average FPS: 3066. It is particularly useful when hunting the members of the ungulate family such as sheep, deer, elk, and moose; being popular cartridge among hunters for these class 3 game species. Furthermore, the muzzle energy of a .270 Winchester round averages out to2700 ft-lb, while a .300 Winchester Magnum round averages out to about 3520 ft-lb. Due to the short neck, heavier bullets particularly those weighing greater than 13 grams (200gr) and mono-metal bullets such as the Barnes X bullets will need to be seated more deeply into the cartridge. Input your hunting conditions to see the drop, drift, bullet trajectory, The .300 PRC features a 1:8 twist, ideal for bullets from 200 grains and heavier. Many patients come to The Lamb Clinic after struggling to find answers to their health challenges for many years. google_ad_client = "ca-pub-8417283882784443"; My research interests range across the broad topics of technology, coaching, teaching, learning, and volleyball. Wildcatters soon produced the .30-338 Winchester Magnum and Norma Projektilfabrik, who were by now manufacturing ammunition for Weatherby, took the standard length basic Weatherby brass and necked it down to .30 caliber (7.62mm) to form the .308 Norma Magnum. The SAAMI specification .300 Winchester Magnum case capacity is 91.5 grains of H2O (5.93 ml). Used as such it can save a lot of trial and error experimentation. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. . The science of projectiles and firearms, or in other words, the info you need to make the kill! For more detailed ballistics information please refer to the exact round in question or contact the manufacturer for the pertinent information. After spending some time with this database you will most likely find the bullet that best meets your needs. Generally, a 300 Win Mags 150 grain bullet delivers a 3,260 fps muzzle velocity, while its 180 grain bullet achieves approximately 3,000 fps. bullet cartridges being used. I have been teaching mathematics, statistics, and analytics for over two decades. [30][29], Several companies, among them HS precision, Kimber and Remington manufacture rifles chambered for the .300 Winchester Magnum specifically targeted at law enforcement agencies. Coaching volleyball is one of my biggest passions. That is to say, .270 Winchester bullets travel 3.5 times the speed of a 737 airplane at cruising speed, while .300 Winchester Magnum bullets travel 3.4 times that same speed. The Chattanooga Police Department[31] and Minot Police Department S.W.A.T units[32] and the L.A. County Sheriffs Department's Special Enforcement Bureau[33] which have adopted the .300 Winchester Magnum in some capacity. The Lamb Clinic understands and treats the underlying causes as well as the indications and symptoms. WebThe following ballistics tables show a side by side comparison of the .300 Winchester Magnum vs .300 Winchester Short Magnum (WSM) based on bullet weight and various According to the U.S. Navy this ammunition should increase the maximum effective range of .300 Winchester Magnum sniper rifle systems to 1,500 yards (1,370 m), decrease wind deflection on bullets in flight and use Hodgdon H1000, a reduced muzzle flash propellant that remains temperature stable across an operational temperature range of 25F to +165F (32C to 74C). However, it is also an excelent cartridge for mountain hunting conditions such as found in the Asian Mountains, Rockies and Andes, where fast bullets carrying enough energy to sit game fast while being able to buck cross winds efficiently are praised. Outside of education, research and coaching, I love traveling, photography, pottery, arts and crafts, and Ive recently picked up organic backyard gardening. In C.I.P. Of course, lengthening the barrel of the .300WSM also helps improve velocities at a rate of 20-35fps. . Unlike the predecessors .458, .264 and .338 Winchester Magnums it has a longer case and a rather short neck (.264) in order to increase the case capacity. Instead search for the bullet on the top left using the search box or browse by rifle, or pistol using the links from the main menu. The following data was taken from various sources including reloading manuals and the online Ballistics Calculator provided by BigGameInfo. Foundry Outdoors is your trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. The short neck was thought to hinder accuracy because it would prevent the alignment of cartridge to the bore, but this is rarely an issue either today or when the cartridge was designed. You can find an email form and contact information here. As such, the following is for comparative information purposes only and should not be used to make precise predictions of the trajectory, performance, or true ballistics of any particular .270 Winchester or .300 Winchester Magnum rounds for hunting, target shooting, plinking, or any other usage. Done (0.23 seconds). The .300 Winchester Magnum is well-suited for 95% of the world's game. The 180 and 185 grain bullets are also considered the most versatile, with a muzzle velocity of 2950 fps from average factory loads. Elk can weigh as much as 450 kilograms (1,000lb) and moose 640 kilograms (1,400lb). WebWidth: 0.534". Many consider the .300 Winchester Magnum to be on the lighter side of what is required for the largest bears, but loaded with heavier bullets, hunters have had success with the cartridge against these large bears.[22]. WebIntroduced as late as 1963 this cartridge was soon to become the most popular in the line of .300 magnums. Sighting-in a hunting rifle to hit a certain number of inches high at 100 yards (or 100 meters) maximizes the point blank range of the rifle and cartridge and is superior to zeroing at a fixed distance like 200 yards. We have a variety of deals on Rifle Ammo, Handgun Ammo, Shotgun Ammo & Rimfire Ammo, as well as ammo for target practice, plinking, hunting, or shooting competitions. Factory loaded ammunition can be found from distributors such as Hornady and Federal. It is based on the .375 H&H Magnum, which has been blown out, shortened, and necked down to accept a .30 caliber (7.62mm) bullet.[3]. Recoil from the .300 Win Mag is noticeably higher than the well-known and popular .30-06 Springfield. Compare ballistics data on your favorite Winchester Ammunition rounds. Also, unlike the 7mm RUM which struggles to better the velocities of the 7mm STW, 7mm Weatherby and 7mm-.300 Win Mag, the case to bore ratio of the .300 RUM achieves significant increases in velocity over other .300 magnum cartridges. So after sighting-in, always check your individual rifle at various ranges to see how close its trajectory comes to the published data. regulated countries every rifle cartridge combo has to be proofed at 125% of this maximum C.I.P. This translates to about 20% greater energy advantage over the 30-06 Springfield cartridge. If you are looking for an alternative to surgery after trying the many traditional approaches to chronic pain, The Lamb Clinic offers a spinal solution to move you toward mobility and wellness again. The fact that the cartridge has gone to win many 1,000-yard (910m) matches suggests that such a concern is unfounded.[5]. The case is a rimless bottleneck [4] It is a popular selection for hunting moose, elk, and bighorn sheep as it can deliver better long-range performance with heavier bullet weights than many other .30 caliber cartridges. But if you look more deeply at the ballistics, youll notice a gap. Centerfire Rifle. New .30 caliber magnums have since been introduced, including the .300 Winchester Short Magnum, .300 Remington Ultra Magnum, .30 Nosler, and 300 PRC; however, none of these have achieved the popularity that the .300 Win Mag retains. YouTube: It is a great investment if you want to get into long range shooting and will be especially useful if you handload. Most manufacturers 165 and 168-grain bullets also give a flat trajectory with higher ballistic coefficients, which hold on better in cross winds, which makes them a fine alternative for hunting mountain game. Bullet weights of 10.713.0 grams (165200gr) are the preferred choices for these game species. Note:For an expanded version of this table showing more loads, including British, European, wildcat, obsolescent American and proprietary calibers, see the Expanded Rifle Trajectory Table. .150-grain bullets are generally used for hunting medium sized game species. Both black bears[20] and grizzly bears[21] are hunted using the cartridge. All rights reserved. Winchester 93.8 grains of H2O (6.08 ml) Superintendncia de Tecnologia da Informao. Although cartridges such as the .30-378 Weatherby Magnum, .300 Remington Ultra Magnum and the .300 Weatherby Magnum all exceed performance of the .300 Winchester Magnum none of these cartridges can be chambered in a standard length action. The table below is designed to serve as a starting point from which a shooter can work. This system maximizes the distance in which no "hold over" is necessary. WebThe .300 Winchester Magnum is quite often capable of driving 208-210 grain bullets at 2900fps, some rifles producing 2950-3000fps. Taken together with its performance it remains one of the most useful and popular cartridges today. Known as the .300 PRC (Precision Rifle Cartridge), this new beltless offering is based on the .375 Ruger, a beltless magnum that outperforms the .375 H&H in a Again, the above is for comparative information purposes only, and you should consult the exact ballistics for the particular .270 Winchester or .300 Winchester Magnum cartridge you're looking at purchasing. The decision for which round is better for a given application should be made with complete information, and this article simply serves as a comparative guide, not the final say. larger 200 grain A-Frame can be used on large game such as bears. such as bears with certain bullet cartridges and well-placed shots. The .300 Win Mag remains the most popular .30 caliber magnum with American hunters, despite being surpassed in performance by the more powerful .300 and .30-378 Weatherby Magnums and the newer .300 Remington Ultra Magnum, .300 Norma Magnum, .30 Nosler, and .300 PRC. [12], Probably the most popular weight for the 300 Win Mag is the 180 grain bullet, with high ballistic coefficient and capable of taking down light skinned big game of any weight. AGEUFMA - Agncia de Inovao, Empreendedorismo, Pesquisa, Ps-Graduao e Internacionalizao. The popular .30 caliber's omission from that lineup prompted a response by the shooting community and Winchesters competition. 300 Winchester Magnum: How Does Barrel Length Change Velocity- A 16 300 Win Mag? The .300 Winchester Magnum is a magnum cartridge designed to fit in a standard rifle action. [citation needed] However, bullets weighing between 7.116.2g (110250gr) are available to the reloader for the .300 Winchester Magnum. Rules the Roost", "Top cartridges & bullets for black bears", Detail Specification Cartridge, .300 Winchester Magnum Match, MK 248 MOD 1 DODIC AB43, NSN 1305-01-568-7504 Revision A March 17, 2009, "U.S. Navy Small Arms Ammunition Advancements", "$49.9M U.S. Contract for 300 Winchester Magnum Ammo", "Advances in U.S. Sniping Ammunition: From Vietnam to Afghanistan by John Plaster", JBM Ballistics freeware online ballistic calculator, "Weapon Employment Zone (WEZ) Analysis of the XM-2010 Rifle With Various Ammunition Types by Bryan Litz, Applied Ballistics LLC", https://mittelkaliber.ch/wp-content/uploads/2021/02/BC_Vergleich_1.pdf, "Pentagon's Top Tester Gives Sniper Round Passing Grade", "Magnum force: Kimber's police tactical rifle now chambers the potent .300 Winchester Magnum". The larger manufacturers soon noticed Weatherby's standard length magnum case, and in due time followed suit. The SAAMI Maximum Average Pressure (MAP) for this cartridge is 441.3MPa (64,000psi) piezo pressure (54,000 CUP). With its flat trajectory and superior power downrange, the 300 Win Mag makes a versatile hunting cartridge. Powerful enough to hunt any North American game, with lighter bullets available to prevent overkill on whitetail and mule deer. The 300 Win Mags primary shortcoming is its forceful recoil. All sizes in inches (in) and millimeters (mm). WebWinchester Ballistics Calculator. defines the common rifling twist rate for this cartridge as 254mm (1 in 10in), 6 grooves, lands = 7.62mm (0.300in), grooves = 7.82mm (0.308in), land width = 2.79mm (0.110in), and the primer type is large rifle magnum. Learn how and when to remove this template message, Remington Model 700 Police Long Action tactical rifle, List of crew-served weapons of the U.S. Armed Forces, "Take Aim at Rifle Reloading Data | Hodgdon Reloading", "ANSI/SAAMI Velocity & Pressure Data: Centerfire Rifle", "5 Reasons the .300 Win. The Lamb Clinic provides a comprehensive assessment and customized treatment plan for all new patients utilizing both interventional and non-interventional treatment methods. WebAccording to QuickLoad, the case capacities of .300 Win Mag brass produced by four ammunition manufacturers measure as follows: Remington 88.0 grains of H 2 O (5.70 ml) Federal 92.0 grains of H 2 O (5.96 ml) Winchester 93.8 grains of H 2 O (6.08 ml) Norma 95.5 grains of H 2 O (6.19 ml) .300 Winchester Magnum SAAMI cartridge dimensions. WebINDEX/ WT BALLISTIC EDI NO. The .300 Winchester Magnum (also known as .300 Win Mag or .300 WM) (7.6267mmB, 7.62x66BR) is a belted, bottlenecked magnum rifle cartridge that was introduced by the Winchester Repeating Arms Company in 1963. Here are a few suggestions for using the below dashboard: ; inches = "; MPBR = Maximum Point Blank Range; BT = Ballistic Tip; FP = Flat Point, HP = Hollow Point; RN = Round Nose; Sp = Spitzer; SP = Spire Point; SSp = Semi-Spitzer. 2022.3. The following improvements will be made: Please sign up for our newsletter so that you can be alerted the moment these new features are launched! This means that it will be easier to hit targets at long distances using the .300 Win Mag. Average Energy: 3610. Most of the loads below are similar to popular factory loads for the selected cartridges. Thus between the muzzle and the distance given as the MPBR, the bullet never strays more than 3 inches above or below the line of sight (1.5 inches for varmint loads). The .300 PRC consistently carries 250 to 300 additional foot-pounds of energy over the Winchester at practical hunting ranges. (Commission Internationale Permanente pour l'Epreuve des Armes Feu Portatives) rulings the .300 Winchester Magnum can handle up to 430.00MPa (62,366psi) Pmax piezo pressure. The .300 Win Mag is based off the parent case .375 H&H Magnum with a belted large Power Rank: 5.3 of 20. WebWinchester Ballistics Calculator Compare ballistics data on your favorite Winchester Ammunition rounds. Prior to the advent of the .300 Winchester Magnum there were already a number of .30 caliber (7.62mm) cartridges billed as offering a magnum level of performance. Terms and conditions for the use of this DrLamb.com web site are found via the LEGAL link on the homepage of this site. Allowing a greater mid-range trajectory might result in shooting over an animal at an intermediate distance. These bullets are generally loaded to reach muzzle velocities of 2700 to 2800 fps. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. While environmental factors such as altitude and ambient air temperature affect trajectory, their effect is relatively minor. From 1956-1959, Winchester introduced three such cartridges: the .264 Winchester Magnum, .338 Winchester Magnum and .458 Winchester Magnum, all based on the shortened and blown out .375 H&H Magnum case. As a testament to its accuracy, following its introduction, it went on to win several 1,000-yard (910m) competitions.[5]. We offer cheap ammo and bulk ammo deals on the most popular ammo calibers. rifle magnum primer. [19], The .300 Winchester Magnum cartridge is also very effective on dangerous class 3 game such as bear. While the factory loads had some issues with powder Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. [26], According to JBM Ballistics,[27] using the 0.310 G7 ballistic coefficient provided by Bryan Litz, and a Weapon Employment Zone (WEZ) analysis of the XM2010 rifle with various .300 Winchester Magnum ammunition types by Bryan Litz, the MK 248 MOD 1 .300 Winchester Magnum cartridge, when fired at its nominal muzzle velocity of 869m/s (2,850ft/s), should have 1,286 to 1,289m (1,406 to 1,410yd) supersonic range under International Standard Atmosphere conditions at sea level (air density = 1.225kg/m3).

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