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). SAAMI recommended a six-groove barrel with each groove being 2.8 millimetres (0.110in) wide. larger 200 grain A-Frame can be used on large game such as bears. We use cookies to make your experience better. Rifle Trajectory Table [16][13], If you need to shoot long or short, big or small, if the house was burning down and you could only save one, Id make it the 300 win mag[16]. This means that .300 Winchester Magnum chambered arms in C.I.P. The .300 Win Mag has the Log in, The Precision Hunter Hunting South Africa Part 2, The Precision Hunter Hunting South Africa part 1, Getting Started in PRS Style shooting. 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". rifle magnum primer. 2001-2023 The Pain Reliever Corporation. WebThe trajectories in the table below were calculated for a maximum bullet rise of 1.5 inches above the line of sight for all small game and varmint loads, and three inches above the line of sight for all big game loads. Of course, no trajectory table can possibly cover all loads for all calibers in all rifles. Web300 Win Mag 180 gr SST Superformance Item #82193 | 20/Box US Patent: 8,161,885 | 8,413,587 Increase your rifle's performance up to 200 fps without extra chamber 300 Win Mag Ballistics Ideal 500 Yard Big Game Cartridge? 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. If your scope is not 1.5 inches over the bore, and most scopes with oversize objectives require higher mounts, your trajectory will vary from those given below. As illustrated in the chart, .270 Winchester rounds - on average - achieve a velocity of about 3060 feet per second (fps) while .300 Winchester Magnum rounds travel at a velocity of 3030 fps. A maximum rise of 3 inches is appropriate for hunting the smaller species of big game, creatures from perhaps 75 pounds to 150 pounds on the hoof, which typically have a kill zone of about 8 inches from top to bottom. 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. //-->, Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. pressure to certify for sale to consumers. 300 It is a passion of mine to share my industry experience in statistics, analytics, and technology with my students, and find new and interesting ways to share the information. (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. With the average load for the .300 Winchester Magnum, the recoil energy is roughly 30ft lbs. [citation needed] However, bullets weighing between 7.116.2g (110250gr) are available to the reloader for the .300 Winchester Magnum. Due to its high ballistic coefficients, the heavier bullets are usually preferred by long range shooters being extremely efficient in bucking wind as well as carrying downrange energy capable take down game of any size in America and Europe. Cartridge Type: RifleHeight: 2.62"Width: 0.532"Average FPS: 3026Average Energy: 3517Average Gr: 173Recoil: 2.39Power Rank: 5.23 of 20. 7mm Rem Mag vs 300 Win Mag Such rounds included the .30 Newton of 1913 and the .300 H&H Magnum of 1925. google_ad_height = 90; The Series. . If you do not agree with these terms and conditions, please disconnect immediately from this website. Matrcula para el perodo The following data was taken from various sources including reloading manuals and the online Ballistics Calculator provided by BigGameInfo. This created the much criticized short neck of the .300 Winchester Magnum. On the other hand, recoil is subjective (some are more sensitive to it than others) and one can get used to it with practice. Usually a 165 grain bullet shot from a .300 Win Mag has a muzzle velocity of approximately 3160 fps, which is 100 to 150 fps slower than the lighter 150 grain bullet. As a testament to its accuracy, following its introduction, it went on to win several 1,000-yard (910m) competitions.[5]. If Winchester had released the cartridge prior to 1960, the cartridge would have been similar to the .30-338 Winchester wildcat cartridge. The case is a rimless bottleneck 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. 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. 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. 2023.1. WebHere, we see that the .300 Win Mag is traveling at just 2,001 ft/s, which is 27 ft/s slower than the .30-06s 2,028 ft/s. [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). . Most manufacturers The Lamb Clinic provides a comprehensive assessment and customized treatment plan for all new patients utilizing both interventional and non-interventional treatment methods. The down side to this performance is recoil. [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. Factory loaded ammunition can be found from distributors such as Hornady and Federal. Used as such it can save a lot of trial and error experimentation. regulated countries every rifle cartridge combo has to be proofed at 125% of this maximum C.I.P. 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. This greater recoil can make the .300 Winchester Magnum, despite its inherent accuracy advantages, a harder cartridge to shoot accurately, when compared to non-magnum .30 caliber cartridges such as the .30-06 Springfield or the .308 Winchester. 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. Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter factory loaded ammunition. Twitter: https://twitter.com/stefaniegreay 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. Copyright 2002, 2016 by Chuck Hawks. magnum cartridges. Est al tanto de los eventos relacionados a nuestro Programa de Posgraduacin. Due to its worldwide ability and ballistic capability to shoot flat and carry its energy efficiently, due to its high sectional densities and ballistic coefficients, the cartridge is one of the more favored rounds for African plains game as well as big game hunting for different species and hunting conditions globally. Few .30 caliber (7.62mm) standard length cartridges can match the performance and versatility of the .300 Winchester Magnum. 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. While the factory loads had some issues with powder As a young wildcatter, he revolutionized the industry with his 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. More mid-range rise can be accepted when hunting larger animals (a 4 inch MRT might be appropriate when hunting mule deer, for example), but if a mixed bag hunt for larger and smaller species is envisioned, then the 3 inch rise used for this table is probably safer. WebWinchester Ballistics Calculator Compare ballistics data on your favorite Winchester Ammunition rounds. This 300 WSM ballistics chart shows 150 grain Federal Premium Fusion Rifle Rounds. (adsbygoogle = window.adsbygoogle || []).push({}); .300 Winchester Magnum-Norma Plastic Point, .300 Winchester Magnum-Hornady InterBond, .300 Winchester Magnum-Remington Core-Lokt Pointed Soft Point - Managed Recoil, .300 Winchester Magnum-Federal Nosler Partition, .300 Winchester Magnum-Black Hills Nosler AccuBond, .300 Winchester Magnum-Remington AccuTip Boat Tail, .300 Winchester Magnum-Sellier & Bellot SPCE, .300 Winchester Magnum-Winchester XP, .300 Winchester Magnum-Federal Trophy Bonded Bear Claw, .300 Winchester Magnum-Remington Core-Lokt Ultra Bonded, .300 Winchester Magnum-Federal Nosler AccuBond, .300 Winchester Magnum-Norma Barnes Triple-Shock, .300 Winchester Magnum-Federal Nosler Partition, .300 Winchester Magnum-Hornady BTSP InterLock, .300 Winchester Magnum-Remington Core-Lokt Ultra Bonded. WebINDEX/ WT BALLISTIC EDI NO. The .300 Winchester Magnum was designed with a neck which is shorter than the diameter of its bullet. Average Gr: 173. To make it as accurate as possible, it is important that you input the most accurate information that represents shooting conditions, your firearm, and cartridge.