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. 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. The Series. 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). 300 Winchester Short Magnum google_ad_slot = "7610963244"; 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. while the 200 grain can be used on heavier game such as Moose, and the 220 grain on large game WebWinchesters initial factory loads for the .300 featured a 150 grain bullet at 3400fps and a 180 grain bullet at 3070fps, both loads have since been reduced. ; 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. Emily Bohnenkamp, Bradford Hackert, Maurice Motley, and Michael Courtney, Comparing Advertised Ballistic Coefficients with Independent Measurements, DTIC, 2012. Remington 88.0 grains of H2O (5.70 ml) 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 maximum point blank range for the 12g (180gr) bullet is 300 yards when zeroed at 232 metres (254yd). The store will not work correctly in the case when cookies are disabled. 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. Our website lists special deals on 9mm Ammo, 10mm Ammo, 45-70 Ammo, 6.5 Creedmoor ammo, 300 Blackout Ammo, 10mm Ammo, 5.56 Ammo, Underwood Ammo, Buffalo Bore Ammo and more special deals on bulk ammo. Allowing a greater mid-range trajectory might result in shooting over an animal at an intermediate distance. This system maximizes the distance in which no "hold over" is necessary. Capable of stabilizing bullets weights ranging from 110 to 220 grains, the .300 Winchester Magnum happens to be a very versatile cartridge for different purposes and conditions including big game hunting, bench rest shooting and military applications. 300 Remington Ultra Magnum pressure to certify for sale to consumers. The popular .30 caliber's omission from that lineup prompted a response by the shooting community and Winchesters competition. The 150 grain loads are known for fast wound penetration on medium sized game, According to QuickLoad, the case capacities of .300 Win Mag brass produced by four ammunition manufacturers measure as follows: .300 Win Mag vs .300 WSM Ballistics Performance Comparison 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. 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. .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. Average FPS: 3066. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. 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]. Email : connect@stefaniegreay.com But probably the most popular bullet weigh is the 180-grain, offering a good balance between flat trajectory, ballistic coefficient and energy to emphatically hunt large-size big game animals such as elk and moose up to considerable distances. This means that the speed and energy will vary from cartridge manufacturer to manufacturer. The larger manufacturers soon noticed Weatherby's standard length magnum case, and in due time followed suit. . Winchester Ballistics Calculator Few .30 caliber (7.62mm) standard length cartridges can match the performance and versatility of the .300 Winchester Magnum. 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. As a rule of thumb, when it comes to hunting, muzzle energy is what many hunters look at when deciding on what caliber of firearm / ammunition to select. Almost no divergence between C.I.P. Generally speaking, the higher the muzzle energy, the higher the stopping power. WebWinchester Ballistics Calculator Compare ballistics data on your favorite Winchester Ammunition rounds. Speed and Energy are figured out using an average of all the known cartridges. 300 Win Mag 180 gr SST Superformance - Hornady introduced on the commercial market. The two most important variables are the Initial Velocity and the Ballistic Coefficient. We offer cheap ammo and bulk ammo deals on the most popular ammo calibers. [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). The case is based off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. Winchester developed the .300 Win Mag by taking the .338 Winchester Magnum, which was introduced in 1958, moving the shoulder forward by 4.0 millimetres (0.156in) and lengthening it by 3.0 millimetres (0.120in). 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]. Norma 95.5 grains of H2O (6.19 ml), .300 Winchester Magnum SAAMI cartridge dimensions. (It may well vary.) Ballistics Charts - Weatherby, Inc. 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. According to the official C.I.P. 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. Cartridge Type: RifleHeight: 2.62"Width: 0.532"Average FPS: 3026Average Energy: 3517Average Gr: 173Recoil: 2.39Power Rank: 5.23 of 20. The table below is designed to serve as a starting point from which a shooter can work. 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. 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. 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. [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. Winchester *Casing image above is an artist rendering and not a real photo of .300 Winchester Magnum Ballistics cartridge. All rights reserved. regulated countries are currently (2013) proof tested at 537.50MPa (77,958psi) PE piezo pressure.[11]. Looking at 300 Win Mag Ballistics. 7mm Rem Mag vs 300 Win Mag Copyright 2023 ShootersCalculator.comALL rights reserved. 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 Factory loads are usually loaded to leave the muzzle at 3,250 feet per second, offering the hunter a very flat bullet suitable for long range shots. The first number is the value of this cartridge, and the last number is the value of the most powerful round in our bullet database. You can find an email form and contact information here. For the record, this table was calculated for an air temperature of 60 degrees F and an altitude of 1000 feet. Est al tanto de los eventos relacionados a nuestro Programa de Posgraduacin. How to Sight in a Scope - Step by Step Guide. 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". Recommended twist ratio is 1:10 (254mm). C.I.P. YouTube: The .300 Winchester Magnum is well-suited for 95% of the world's game. Calculating Trajectories . This interactive bullet database is free and containst 173 caliber ballistics, history, stats, and their trajectories charted out in full detail. The .300 Winchester Magnum uses the same case head design of the .375 H&H Magnum, its parent cartridge, though the taper of the round has been significantly reduced in order to ensure greater case volume. [6], The .300 Winchester Magnum was introduced in 1963 by Winchester for use in the Model 70 rifle. . If Winchester had released the cartridge prior to 1960, the cartridge would have been similar to the .30-338 Winchester wildcat cartridge. 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. WebThe .300 RUM can be hand loaded to surpass factory velocities by a considerable margin. 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. On the other hand, recoil is subjective (some are more sensitive to it than others) and one can get used to it with practice. (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). .300 Winchester Magnum Ballistics - GunData.org Input your hunting conditions to see the drop, drift, bullet trajectory, 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. 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, This would put the .300 Winchester Magnum at the upper limit of what most shooters can shoot comfortably for extended shooting sessions. Hand It will a produce a line graph showing the bullet drop and flight path of the bullet. To save space, the following abbreviations are used in the table below: Wb = Weight of bullet (in grains); MV = Muzzle Velocity (in feet per second); BC = Ballistic Coefficient; MRT = Mid-Range Trajectory; yards = yds. This 300 WSM ballistics chart shows 150 grain Federal Premium Fusion Rifle Rounds. WebINDEX/ WT BALLISTIC EDI NO. Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. //-->, Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise.