300 win mag ballistics chart

However, the handloader can take advantage of modern advances in powder technology and actually exceed the velocity of the MK 248 MOD 1 cartridge while still loading to maximum SAAMI cartridge overall length, and maintaining safe pressure. The Lamb Clinic understands and treats the underlying causes as well as the indications and symptoms. A almost similar 168 grain bullet is also popular among the .300 win mag as well as other .30 cal. The store will not work correctly in the case when cookies are disabled. The Series. For the record, this table was calculated for an air temperature of 60 degrees F and an altitude of 1000 feet. The .300 PRC consistently carries 250 to 300 additional foot-pounds of energy over the Winchester at practical hunting ranges. Winchester 93.8 grains of H2O (6.08 ml) Compare ballistics data on your favorite Winchester Ammunition rounds. 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). Red Oak, White, or Chestnut for Deer Herd? The projectile diameter should be 0.309 in (7.85mm) [9]. 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. Of course, lengthening the barrel of the .300WSM also helps improve velocities at a rate of 20-35fps. .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. According to the official C.I.P. while the 200 grain can be used on heavier game such as Moose, and the 220 grain on large game 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. 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. Interactive Ballistics Data Graphs, Tables Company. Winchester Ballistics Calculator The larger dimensions of the .300 Win Mag compared to the .308 Norma Magnum and .30-338 Winchester Magnum cartridges ensures that rifles chambered in such rounds can readily be rechambered to the .300 Win Mag, though the shorter neck of the longer round necessitates comparable bullets must be seated more deeply in the case. Due to the wide selection of bullet weights and construction, the .300 Winchester Magnum may be used to hunt effectively everything from the dik-dik to the giant eland, being an excellent cartridge choice for all plains game under 680 kilograms (1,500lb). 300 Win Mag vs .308 Win Ballistics This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. JavaScript seems to be disabled in your browser. Centerfire Rifle. As a testament to its accuracy, following its introduction, it went on to win several 1,000-yard (910m) competitions.[5]. For the best experience on our site, be sure to turn on Javascript in your browser. The 180 and 185 grain bullets are also considered the most versatile, with a muzzle velocity of 2950 fps from average factory 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. C.I.P. The .300 Winchester Mag (.300 Win Mag) was designed in 1963 by Winchester Repeating Arms .300 Winchester Magnum - BallisticStudies.com 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. 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! (Commission Internationale Permanente pour l'Epreuve des Armes Feu Portatives) have provided specifications for the .300 Winchester Magnum cartridge. According to QuickLoad, the case capacities of .300 Win Mag brass produced by four ammunition manufacturers measure as follows: From Alberta to Africa, the .300 Win. Red Oak, White, or Chestnut for Deer Herd? google_ad_slot = "7610963244"; google_ad_width = 728; 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. 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). 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 science of projectiles and firearms, or in other words, the info you need to make the kill! As a young wildcatter, he revolutionized the industry with his 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. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. .150-grain bullets are generally used for hunting medium sized game species. Ballistics - Hornady Manufacturing, Inc. Bullet Ballistics & Charts GunData.org We use cookies to make your experience better. 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. With the average load for the .300 Winchester Magnum, the recoil energy is roughly 30ft lbs. The .300 PRC features a 1:8 twist, ideal for bullets from 200 grains and heavier. Please email us if you have questions about any of our product listings. [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). Many chronic pain conditions are part of a larger syndrome such as fibromyalgia. https://www.youtube.com/channel/UCHcx7snmsW4GqyMp3mnFZJw, https://www.youtube.com/channel/UCHcx7snmsW4GqyMp3mnFZJw. This interactive bullet database is free and containst 173 caliber ballistics, history, stats, and their trajectories charted out in full detail. 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. 300 Norma 95.5 grains of H2O (6.19 ml), .300 Winchester Magnum SAAMI cartridge dimensions. 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. 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. Twitter: https://twitter.com/stefaniegreay All sizes in inches (in) and millimeters (mm).