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. google_ad_height = 90; Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter factory loaded ammunition. Used as such it can save a lot of trial and error experimentation. [6], The .300 Winchester Magnum was introduced in 1963 by Winchester for use in the Model 70 rifle. Thank you. Controlled expansion bullets such as the Nosler Partition or Barnes X are preferred rather than more lightly constructed bullets for these larger species of ungulate. Copyright 2002, 2016 by Chuck Hawks. Red Oak, White, or Chestnut for Deer Herd? [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. It will a produce a line graph showing the bullet drop and flight path of the bullet. The maximum point blank range for the 12g (180gr) bullet is 300 yards when zeroed at 232 metres (254yd). Terms and conditions for the use of this DrLamb.com web site are found via the LEGAL link on the homepage of this site. The maximum point blank range for the 9.7g (150gr) bullet is 291 metres (318yd) yards when zeroed at 250 metres (270yd). 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. How to Sight in a Scope - Step by Step Guide. This interactive bullet database is free and containst 173 caliber ballistics, history, stats, and their trajectories charted out in full detail. Select Your Gun Type. [23][24][25] The 3.55in (90.2mm) long MK 248 MOD 1 or alike ammunition is not offered commercially, since it exceeds SAAMI standards for overall length and maximum chamber pressure. The information contained on this site is the opinion of G. Blair Lamb MD, FCFP and should not be used as personal medical advice. Centerfire Handgun. .45-70 Government, 8.59mm (.338) Lazzeroni Titan, .450 Dakota, .338 Remington Ultra Magnum, .240 Weatherby Magnum, 7mm Dakota, .30-30 Winchester, .416 Weatherby Magnum, 7mm Remington Magnum, 7mm-08 Remington, .25-06 Remington, .416 Rigby, .243 Winchester, .458 Lott, .338 Winchester Magnum. Of course, no trajectory table can possibly cover all loads for all calibers in all rifles. [12] [13]. The SAAMI Maximum Average Pressure (MAP) for this cartridge is 441.3MPa (64,000psi) piezo pressure (54,000 CUP). Few .30 caliber (7.62mm) standard length cartridges can match the performance and versatility of the .300 Winchester Magnum. These bullets are generally loaded to reach muzzle velocities of 2700 to 2800 fps. All trajectory figures are rounded off to one decimal place. Average FPS: 3066. This was the first time the Pentagon's Director, Operational Test and Evaluation (DOT&E) tested the round, which can hit targets out to 1,200m (1,312yd). 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 A maximum bullet rise of 1.5 inches is appropriate for shooting small animals, as they present a small target, particularly if head shots are necessary. potential to take down targets as close as 250 yards on up to 1,200 yards distance depending on the True .270 Winchester and .300 Winchester Magnum ballistics information can vary widely from the displayed information, and it is important to understand that the particular characteristics of a given round can make a substantive difference in its true performance. 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. 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. Looking at 300 Win Mag Ballistics. LinkedIn:http://linkedin.com/in/stefaniegreay Done (0.23 seconds). Cartridge Type: RifleHeight: 2.62"Width: 0.532"Average FPS: 3026Average Energy: 3517Average Gr: 173Recoil: 2.39Power Rank: 5.23 of 20. The fact that the cartridge has gone to win many 1,000-yard (910m) matches suggests that such a concern is unfounded.[5]. This 300 Win Short Mag shows 180 grain Federal Premium Power Shok Copper Hollow Point Rounds. Recoil: 2.64. Elk can weigh as much as 450 kilograms (1,000lb) and moose 640 kilograms (1,400lb). . [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]. Both black bears[20] and grizzly bears[21] are hunted using the cartridge. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. 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! For the record, this table was calculated for an air temperature of 60 degrees F and an altitude of 1000 feet. Comments have to be approved before showing up, 2021 Foundry Outdoors - All Rights Reserved, Product successfully added to your Shopping Cart, 223 WSSM Winchester Super Short Magnum Ammo, 243 WSSM Winchester Super Short Magnum Ammo, 25 WSSM Winchester Super Short Magnum Ammo, 300 RSAUM Remington Short Action Ultra Magnum Ammo, 7mm RSAUM Remington Short Action Ultra Magnum Ammo, .270 Winchester vs .300 Winchester Magnum Ammo Comparison - Ballistics Info & Chart. . Input your hunting conditions to see the drop, drift, bullet trajectory, This means that it will be easier to hit targets at long distances using the .300 Win Mag. 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]. The 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. 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. Compared with the 30-06 Springfield the .300 Winchester Magnum provides a roughly 400ft/s (120m/s) increase in velocity. .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. The popular .30 caliber's omission from that lineup prompted a response by the shooting community and Winchesters competition. 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. Centerfire Rifle. 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 case is based off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. This means that the speed and energy will vary from cartridge manufacturer to manufacturer. Remington 88.0 grains of H2O (5.70 ml) such as bears with certain bullet cartridges and well-placed shots. 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. Mag. [10] while the 200 grain can be used on heavier game such as Moose, and the 220 grain on large game At the same time, while the 7mm Rem Mag tops out with 175 grain bullets, the .300 Win Mag is capable of firing 200 grain, 208 grain, and 220 grain bullets with sectional densities of .301, .313, and .331 respectively. Emily Bohnenkamp, Bradford Hackert, Maurice Motley, and Michael Courtney, Comparing Advertised Ballistic Coefficients with Independent Measurements, DTIC, 2012. So after sighting-in, always check your individual rifle at various ranges to see how close its trajectory comes to the published data. for hunting. WebThe .300 Winchester Magnum is quite often capable of driving 208-210 grain bullets at 2900fps, some rifles producing 2950-3000fps. Please email us if you have questions about any of our product listings. The two most important variables are the Initial Velocity and the Ballistic Coefficient. It is a flat shooting cartridge, able to hit a target at 300 yards [12] Winchester's factory ammunition for the .300 Winchester Magnum is capable of 990m/s (3,260ft/s) with the 150-grain (9.7g) bullet and 910m/s (3,000ft/s) with the 12-gram (180gr) bullet, however old Western "Power Point" soft point can reach past 1,000 metres per second (3,400ft/s) with 9.7g (150gr) projectiles. 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. The .300 Winchester Magnum is powerful enough to hunt any North American game animal[15] and is commercially loaded with bullets ranging from 150 grain to 220 grain bullets, making it a very versatile cartridge for hunting big game of all weighs and under all conditions. In order to hit a distant target a rifle must be correctly sighted-in, and to accomplish that the shooter must have some working knowledge of the bullet's trajectory. This system is a great way to compare cartridge systems so you can better make an informed purchase. Winchester 93.8 grains of H2O (6.08 ml) 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 following data was taken from various sources including reloading manuals and the online Ballistics Calculator provided by BigGameInfo. Keep in mind this is an approximation and although it is quite accurate it should never replace first-hand experience of shooting your specific firearm and ammunition to determine the bullet drop and windage at different ranges and conditions. WebThe 300 Win Mag will need just 38.7 of correction, while the .308 will need 47.7. and SAAMI dimensional values exist for this cartridge. regulated countries are currently (2013) proof tested at 537.50MPa (77,958psi) PE piezo pressure.[11]. (165 gr), 3,146 ft/s (180 gr), 3,083 ft/s (190 gr), 3,029 ft/s (200 gr), and 2,850 ft/s (220 gr). While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. This can be useful in comparing cartridges or loads. 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 But if you look more deeply at the ballistics, youll notice a gap. Many chronic pain conditions are part of a larger syndrome such as fibromyalgia. Many hunters have found the cartridge to be an effective all-around choice with bullet options ranging from the flatter shooting 150 grain to the harder-hitting 200+ grain selections available in factory ammunition. The ammunition standards organizations SAAMI (Sporting Arms and Ammunition Manufacturers' Institute) and C.I.P. Twitter: https://twitter.com/stefaniegreay The .300 Winchester Magnum is known for its accuracy and has been used for 910-metre (1,000yd) and 1,000-metre (1,100yd) competitions. This ammunition was developed as a .300 Winchester Magnum Match Product Improvement (PIP) and uses the 220 gr (14.26 g) Sierra MatchKing Hollow Point Boat Tail (HPBT) very-low-drag bullet fired at a nominal muzzle velocity of 2,850ft/s plus or minus 50ft/s (869m/s 15.2m/s). Recoil from the .300 Win Mag is noticeably higher than the well-known and popular .30-06 Springfield. The .300 Weatherby Magnum, an improved, full-length cartridge derived from the .300 H&H was introduced in 1944. Energy Its not just a matter of which caliber goes faster we also want to analyze how much energy the bullet hits its target with at long distances. Average Point Blank Range of If you are looking for the 270 vs 308 vs 30 06 ballistics chart, the 5.56 trajectory chart, the 300 Win Mag Ballistics data, or the 30 06 trajectory chart; you are in the right place! 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. Also, many rifles available today now have effective recoil attenuating features built into them, such as muzzle compensators and energy absorbing stocks and butt-pads, that can significantly lessen recoil as it is felt by the shooter. WebThe .300 RUM can be hand loaded to surpass factory velocities by a considerable margin. This created the much criticized short neck of the .300 Winchester Magnum. WebIntroduced as late as 1963 this cartridge was soon to become the most popular in the line of .300 magnums. 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. 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. The .300 Win Mag has the 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. bullet cartridges being used. The down side to this performance is recoil. Sub 1 minute-of-angle (MOA) accuracy out to 1,000 yards (910m) is not unusual in precision-built rifles firing match-grade ammunition. The 165 grain bullet provides a higher ballistic coefficient than similarly shaped 150 grain bullet while maintaining a very high velocity which is translated into a flatter trajectory. SAAMI recommends a bore diameter of 7.6 millimetres (0.300in) and a groove diameter of 7.8 millimetres (0.308in). All sizes in inches (in) and millimeters (mm). After spending some time with this database you will most likely find the bullet that best meets your needs. WebWinchester Ballistics Calculator. As the bullet will take up volume which could have been taken by the propellant velocity advantages diminish as the weight of the bullet increases. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or jacketing type. So a .270 Winchester round exits the barrel with kinetic energy equal to the energy required for linear vertical displacement of 3780 pounds through a one foot distance, while a .300 Winchester Magnum round exiting the barrel has energy equal to the amount required to displace 3520 pounds over the same one foot distance. Like other .300 caliber in its class the .300 Win Mag was popular almost immediately after it was The larger manufacturers soon noticed Weatherby's standard length magnum case, and in due time followed suit. Your information will never be shared and you can unsubscribe with one click at anytime. Of course, the actual distance the bullet should hit above the point of aim at 100 yards (or 100 meters, which is about 108 yards) varies with the individual caliber and load. Some gun writers have speculated that, had the cartridge been released earlier, its dimensions would have more closely matched the .30-338 Winchester Magnum wildcat cartridge. The .300 PRC features a 1:8 twist, ideal for bullets from 200 grains and heavier. *Casing image above is an artist rendering and not a real photo of .300 Winchester Magnum Ballistics cartridge. 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 /* GunData.org Ballistics */ 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. The .300 Winchester has a case length of 2.62 inchescompared to the earlier Winchester Magnums 2.500-inch lengthand an overall length of 3.340 inches. Military and law enforcement departments adopted the cartridge for long-range use, particularly by snipers. The ballistic performances based off five grain types for velocity are 3,260 ft/s 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. You can find an email form and contact information here. 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. The .300 Win Mag sees use in long-range benchrest shooting competitions and has been adopted by law enforcement marksmen and by a few specific branches of the U.S. Military for use by snipers. Web300 Win Mag 150 gr InterLock SP American Whitetail. Most of the loads below are similar to popular factory loads for the selected cartridges. This trajectory table can also serve as a comparative tool, allowing the reader to compare the trajectories of different cartridges or loads. As illustrated in the chart, .270 Winchester rounds - on average - achieve a velocity of about3060 feet per second (fps) while .300 Winchester Magnum rounds travel at a velocity of 3030 fps. How to Sight in a Scope - Step by Step Guide. Web300 Winchester Magnum Load Data 125 Grain 150 - 155 Grain 165 - 168 Grain 175 - 180 Grain 190 Grain 200 Grain 210 Grain 220 Grain PRIVACY USE ORDER PROCESSING The .30 Newton saw limited commercial success, however, and the .300 H&H was too long for the standard length Mauser and Springfield rifle actions of the time, barring substantial modifications. Bullets weighing 9.710.7g (150165gr) are adequate for smaller deer such as the mule deer and white-tailed deer. Please let me know how it can be improved upon. WebHome Ballistics Charts Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. 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. SAAMI recommended a six-groove barrel with each groove being 2.8 millimetres (0.110in) wide. Est al tanto de los eventos relacionados a nuestro Programa de Posgraduacin. While the factory loads had some issues with powder If you do not have a Shooting Chronograph, I strongly suggest you purchase one. [19], The .300 Winchester Magnum cartridge is also very effective on dangerous class 3 game such as bear. The .300 Winchester Mag (.300 Win Mag) was designed in 1963 by Winchester Repeating Arms (Commission Internationale Permanente pour l'Epreuve des Armes Feu Portatives) have provided specifications for the .300 Winchester Magnum cartridge. Speed and Energy are figured out using an average of all the known cartridges. Your continued use of this site indicates your acceptance of the terms and conditions specified. slugs. Of course, lengthening the barrel of the .300WSM also helps improve velocities at a rate of 20-35fps. According to the official C.I.P. 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. Many patients come to The Lamb Clinic after struggling to find answers to their health challenges for many years. The Series. 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.
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