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. . .300 Win Mag vs .300 WSM Ballistics Performance Comparison Log in, The Precision Hunter Hunting South Africa Part 2, The Precision Hunter Hunting South Africa part 1, Getting Started in PRS Style shooting. LinkedIn:http://linkedin.com/in/stefaniegreay 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. For the record, this table was calculated for an air temperature of 60 degrees F and an altitude of 1000 feet. C.I.P. google_ad_client = "ca-pub-8417283882784443"; 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. Bullets weighing 9.710.7g (150165gr) are adequate for smaller deer such as the mule deer and white-tailed deer. A 3 inch MRT also allows for a little bit of human error, which is probably a good thing when shooting in the field. //-->, Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. ShootersCalculator.com is in the process of being massively overhauled. Winchester Ballistics Calculator 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. WebWidth: 0.534". Matrcula para el perodo 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 information contained on this site is the opinion of G. Blair Lamb MD, FCFP and should not be used as personal medical advice. Of course, lengthening the barrel of the .300WSM also helps improve velocities at a rate of 20-35fps. 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. Generally speaking, the higher the muzzle energy, the higher the stopping power. This means that the speed and energy will vary from cartridge manufacturer to manufacturer. It is a flat shooting cartridge, able to hit a target at 300 yards 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. The .300 Winchester Magnum was designed with a neck which is shorter than the diameter of its bullet. [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. Compare ballistics data on your favorite Winchester Ammunition rounds. With the average load for the .300 Winchester Magnum, the recoil energy is roughly 30ft lbs. The SAAMI Maximum Average Pressure (MAP) for this cartridge is 441.3MPa (64,000psi) piezo pressure (54,000 CUP). [28][29], In January 2014, the U.S. Department of Defense annual testing report found that the older A191 or MK 248 Mod 0 .300 Winchester Magnum service round loaded with aerodynamically less efficient 190 gr (12.32 g) Sierra MatchKing Hollow Point Boat Tail (HPBT) bullets (0.270 G7 ballistic coefficient provided by Bryan Litz) fired from the XM2010 demonstrated adequate performance and lethality. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Bullet Ballistics & Charts GunData.org 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! The fact that the cartridge has gone to win many 1,000-yard (910m) matches suggests that such a concern is unfounded.[5]. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. 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. *Casing image above is an artist rendering and not a real photo of .300 Winchester Magnum Ballistics cartridge. 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. .150-grain bullets are generally used for hunting medium sized game species. .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. Copyright 2002, 2016 by Chuck Hawks. 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. .300 Winchester Magnum (center) flanked by its parent cartridges: the, Comparison with other .30 Caliber Big Game Cartridges, Military and law enforcement applications. Web300 Win Mag 150 gr InterLock SP American Whitetail. Almost no divergence between C.I.P. Maximum effective range is generally accepted to be 1,210 yards (1,110m) with ammunition incorporating low-drag projectiles. Remington 88.0 grains of H2O (5.70 ml) Bullet weights of 10.713.0 grams (165200gr) are the preferred choices for these game species. .300 PRC vs. .300 Win Mag: Rifle Cartridge Comparison Review 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. The case is based off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. The 150 grain loads are known for fast wound penetration on medium sized game, Compared with the 30-06 Springfield the .300 Winchester Magnum provides a roughly 400ft/s (120m/s) increase in velocity. 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. [34] However, by the time Winchester got around to designing their own .300, the .308 Norma Magnum and the .30-338 were already on the scene. WebHome Ballistics Charts Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. The down side to this performance is recoil. 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. Make sure you're ready when the big one steps out and load-up with Hornady American Whitetail ammunition. Twitter: https://twitter.com/stefaniegreay Great care has been given by Hornady engineers to develop superior, match-accurate hunting loads that allow the ELD-X bullet to achieve its maximum ballistic potential.