Remington 88.0 grains of H2O (5.70 ml) *Casing image above is an artist rendering and not a real photo of .300 Winchester Magnum Ballistics cartridge. Red Oak, White, or Chestnut for Deer Herd? Learn how and when to remove this template message, Remington Model 700 Police Long Action tactical rifle, List of crew-served weapons of the U.S. Armed Forces, "Take Aim at Rifle Reloading Data | Hodgdon Reloading", "ANSI/SAAMI Velocity & Pressure Data: Centerfire Rifle", "5 Reasons the .300 Win. 300 Win Mag For the record, this table was calculated for an air temperature of 60 degrees F and an altitude of 1000 feet. Foundry Outdoors is your trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. The amount of recoil the cartridge generates is a step up from the non-magnum .30 caliber (7.62mm) cartridges. 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. 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. 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). From Alberta to Africa, the .300 Win. The .300 Win Mag is based off the parent case .375 H&H Magnum with a belted large The ammunition standards organizations SAAMI (Sporting Arms and Ammunition Manufacturers' Institute) and C.I.P. The Maximum Point Blank Range (MPBR), which is shown in the last column of the table below, is the distance at which the bullet falls 3 inches below the line of sight. The Weatherby cartridges of any given caliber followed a formula of improved design, which entailed blowing out the H&H Magnum parent case, thereby reducing case taper and increasing usable powder capacity. If you do not have a Shooting Chronograph, I strongly suggest you purchase one. Of course, lengthening the barrel of the .300WSM also helps improve velocities at a rate of 20-35fps. 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. Winchester To help differentiate it from the other .300 magnums, and to allow for the chambers of the standard length .300 magnums to be rebored to the .300 Winchester Magnum chamber dimensions, Winchester moved the shoulder forward and lengthened the cartridge slightly. 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. C.I.P. Copyright 2002, 2016 by Chuck Hawks. It is a great investment if you want to get into long range shooting and will be especially useful if you handload. Mag. [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. 300 Win 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. It will a produce a line graph showing the bullet drop and flight path of the bullet. 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. Select Your Gun Type. If you are looking for an alternative to surgery after trying the many traditional approaches to chronic pain, The Lamb Clinic offers a spinal solution to move you toward mobility and wellness again. A almost similar 168 grain bullet is also popular among the .300 win mag as well as other .30 cal. pressure to certify for sale to consumers. With the average load for the .300 Winchester Magnum, the recoil energy is roughly 30ft lbs. 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. [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. 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. 300 Win Mag vs .308 Win Ballistics We offer cheap ammo and bulk ammo deals on the most popular ammo calibers. larger 200 grain A-Frame can be used on large game such as bears. 300 Win Mag 300 Remington Ultra Magnum 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. Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter factory loaded ammunition. If you do not agree with these terms and conditions, please disconnect immediately from this website. 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. WebBallistics Rifle Ballistics Ammo Description Velocity (fps) Energy (ft/lb) Trajectory Tables (inches) CARTRIDGE BULLET ITEM # MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ (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. WebThe 300 Win Mag will need just 38.7 of correction, while the .308 will need 47.7. 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. Factory loaded ammunition can be found from distributors such as Hornady and Federal. 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 maximum point blank range for the 12g (180gr) bullet is 300 yards when zeroed at 232 metres (254yd). Sighting-in a hunting rifle to hit a certain number of inches high at 100 yards (or 100 meters) maximizes the point blank range of the rifle and cartridge and is superior to zeroing at a fixed distance like 200 yards. and SAAMI dimensional values exist for this cartridge. 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. Please click the above links to take a look at all of the .270 Winchester and .300 Winchester Magnum ammo we have in stock and ready to ship, and let us know any parting thoughts in the comment section below. Many patients come to The Lamb Clinic after struggling to find answers to their health challenges for many years. 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. has served this writer well. The down side to this performance is recoil. But if you look more deeply at the ballistics, youll notice a gap. 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. 300 This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. 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. .300 Winchester Magnum Ballistics - GunData.org As a testament to its accuracy, following its introduction, it went on to win several 1,000-yard (910m) competitions.[5]. On the other hand, recoil is subjective (some are more sensitive to it than others) and one can get used to it with practice. [12], Probably the most popular weight for the 300 Win Mag is the 180 grain bullet, with high ballistic coefficient and capable of taking down light skinned big game of any weight. This 56-inch kudu bull fell to a 180-grain Trophy Bonded Tip bullet while hunting with Kowas Used as such it can save a lot of trial and error experimentation. WebThe .300 RUM can be hand loaded to surpass factory velocities by a considerable margin. Versatility Both of these calibers are excellent hunting cartridges that have been used to take any game in North America. [7], The .300 Winchester Magnum was not an instant success, mainly due to competition from the comparable 7mm Remington Magnum cartridge introduced in 1962. 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. The .300 Weatherby Magnum, an improved, full-length cartridge derived from the .300 H&H was introduced in 1944. The popular .30 caliber's omission from that lineup prompted a response by the shooting community and Winchesters competition. The following ammunition cartridge ballistics information and chart can be used to approximately compare .270 Winchester vs .300 Winchester Magnum ammo rounds. This 300 WSM ballistics chart shows 150 grain Federal Premium Fusion Rifle Rounds. . This means that .300 Winchester Magnum chambered arms in C.I.P. I have been teaching mathematics, statistics, and analytics for over two decades. On this Wikipedia the language links are at the top of the page across from the article title. Military and law enforcement departments adopted the cartridge for long-range use, particularly by snipers. /* GunData.org Ballistics */ such as bears with certain bullet cartridges and well-placed shots. 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. Like other .300 caliber in its class the .300 Win Mag was popular almost immediately after it was The 300 Win Mags perceived recoil is about 30 percent more powerful than a 30-06s, which is already substantial. At 30 ft lbs, the 300 Win Mags recoil energy places it on the upper threshold of what shooters can tolerate for any reasonable amount of time. It is roughly comparable to firing a 12 Gauge slug. bullet cartridges being used. The SAAMI specification .300 Winchester Magnum case capacity is 91.5 grains of H2O (5.93 ml). 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 projectile diameter should be 0.309 in (7.85mm) [9]. Company. Loaded with 180 grain bullets, the .300 Winchester magnum excels on large body weights, specifically on game weighing between 90 and 320kg (200-700lb). Again, the choice of bullet construction enables increased versatility. Loaded with 200 to 220 grain bullets, the .300 Winchester magnum can be put to use on large, heavy bodied game. WebIntroduced as late as 1963 this cartridge was soon to become the most popular in the line of .300 magnums. 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. Web300 Win Mag 150 gr InterLock SP American Whitetail. Input your hunting conditions to see the drop, drift, bullet trajectory, 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. 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. The .300 Winchester Magnum is a magnum cartridge designed to fit in a standard rifle action. If Winchester had released the cartridge prior to 1960, the cartridge would have been similar to the .30-338 Winchester wildcat cartridge. slugs. As a young wildcatter, he revolutionized the industry with his Most of the loads below are similar to popular factory loads for the selected cartridges. Both black bears[20] and grizzly bears[21] are hunted using the cartridge. [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 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]. Due to the power and performance of the .300 Winchester Magnum cartridge the cartridge is more likely to be employed by specialist units within a police department rather than as a general service weapon issued to law enforcement agents. .300 Win Mag vs .300 WSM Ballistics Performance Comparison Calculating Trajectories . Beginning with the .270 Weatherby Magnum in 1943, Roy Weatherby introduced a popular line of rifle cartridges based on the H&H case shortened to fit a standard length (2.5in[63.50mm]) action. Matrcula para el perodo [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. All trajectories were calculated for a rifle with a low mounted telescopic sight of moderate size whose line of sight is 1.5 inches above the bore axis of the barrel. Recoil from the .300 Win Mag is noticeably higher than the well-known and popular .30-06 Springfield. 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. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. 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. New .30 caliber magnums have since been introduced, including the .300 Winchester Short Magnum, .300 Remington Ultra Magnum, .30 Nosler, and 300 PRC; however, none of these have achieved the popularity that the .300 Win Mag retains. This can be useful in comparing cartridges or loads. 300 Win Mag 180 gr SST Superformance - Hornady Email : connect@stefaniegreay.com The 180 and 185 grain bullets are also considered the most versatile, with a muzzle velocity of 2950 fps from average factory loads. [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. Generally speaking, the higher the muzzle energy, the higher the stopping power. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. WebHome Ballistics Charts Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. Cartridge Type: RifleHeight: 2.62"Width: 0.532"Average FPS: 3026Average Energy: 3517Average Gr: 173Recoil: 2.39Power Rank: 5.23 of 20. WebWinchester Ballistics Calculator. Terms and conditions for the use of this DrLamb.com web site are found via the LEGAL link on the homepage of this site. For the best experience on our site, be sure to turn on Javascript in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. 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. Average Point Blank Range of In ballistics catalogs the point of maximum bullet rise is often called the mid-range trajectory, or sometimes the maximum ordinate. Thank you. 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. Your continued use of this site indicates your acceptance of the terms and conditions specified. 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. The .300 Win Mag has the Your information will never be shared and you can unsubscribe with one click at anytime. rifle magnum primer. The .300 Winchester Magnum is well-suited for 95% of the world's game. 300 The science of projectiles and firearms, or in other words, the info you need to make the kill! 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. 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. The case is based off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. Bullet Ballistics & Charts GunData.org 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. google_ad_height = 90; Few .30 caliber (7.62mm) standard length cartridges can match the performance and versatility of the .300 Winchester Magnum. 300 Winchester Magnum Load Data - Nosler regulated countries are currently (2013) proof tested at 537.50MPa (77,958psi) PE piezo pressure.[11]. Centerfire Handgun. Everyone is encouraged to see their own healthcare professional to review what is best for them. Please read this section carefully. [6], The .300 Winchester Magnum was introduced in 1963 by Winchester for use in the Model 70 rifle. The store will not work correctly in the case when cookies are disabled. 300 Winchester Magnum: How Does Barrel Length Change Velocity- A 16 300 Win Mag? //-->, Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. 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. cramping due to a shorter case length, shooters continued to use it making it a world wide choice Like the .300 H&H, the .300 Winchester is designed to headspace off the belt, but the clever reloader can adjust the cartridge to headspace off the shoulder. The Series. If you are frustrated on your journey back to wellness - don't give up - there is hope. The information contained on this site is the opinion of G. Blair Lamb MD, FCFP and should not be used as personal medical advice. The Lamb Clinic understands and treats the underlying causes as well as the indications and symptoms. 2022.3. The .300 Remington Ultra Magnum was designed in 1999 by Remington Arms Company. The ability to zero the .300 Winchester Magnum and shoot without hold over to 270 metres (300yd) makes the cartridge one of the flatter shooting cartridges. 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. Ballistics - Hornady Manufacturing, Inc. So after sighting-in, always check your individual rifle at various ranges to see how close its trajectory comes to the published data. 300 Win This system is a great way to compare cartridge systems so you can better make an informed purchase. Bullets weighing 9.710.7g (150165gr) are adequate for smaller deer such as the mule deer and white-tailed deer. 300 Winchester Short Magnum .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. 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. Subsequently, Remington has made low-recoil rounds called "Managed-Recoil" available for the .300 Win Mag, which recoil less while providing performance similar to the .30-06 Springfield. The most useful bullet weights for the .300 Winchester Magnum are those weighing between 150200 grains (9.713.0g). The case is a rimless bottleneck WebThe .300 Winchester Magnum is quite often capable of driving 208-210 grain bullets at 2900fps, some rifles producing 2950-3000fps. Twitter: https://twitter.com/stefaniegreay 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. 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). Of course, no trajectory table can possibly cover all loads for all calibers in all rifles.