It is particularly useful when hunting the members of the ungulate family such as sheep, deer, elk, and moose; being popular cartridge among hunters for these class 3 game species. Allowing a greater mid-range trajectory might result in shooting over an animal at an intermediate distance. 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. This means that the speed and energy will vary from cartridge manufacturer to manufacturer. [citation needed] However, bullets weighing between 7.116.2g (110250gr) are available to the reloader for the .300 Winchester Magnum. . With heavier bullets boasting high sectional density and ballistic coefficients the cartridge possesses the long range performance necessary to take large game species at extended ranges. Matrcula para el perodo 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. 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. Hand The trajectory graph below shows 3 x 300 Win Magnum factory loads zeroed to 240 yards. bullet cartridges being used. 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. Compared with the 30-06 Springfield the .300 Winchester Magnum provides a roughly 400ft/s (120m/s) increase in velocity. Live fire tests were conducted in March 2013 against ballistics gelatin, light material barriers, and other targets to determine the projectile's ability to perforate targets. 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. 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. 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. 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. On the other hand, recoil is subjective (some are more sensitive to it than others) and one can get used to it with practice. Federal 92.0 grains of H2O (5.96 ml) 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. WebThe .300 Winchester Magnum is quite often capable of driving 208-210 grain bullets at 2900fps, some rifles producing 2950-3000fps. Many chronic pain conditions are part of a larger syndrome such as fibromyalgia. 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. The fact that the cartridge has gone to win many 1,000-yard (910m) matches suggests that such a concern is unfounded.[5]. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. However, interest among hunters and shooters grew with time, and it gradually became the most popular of the magnum cartridges.[8]. *Casing image above is an artist rendering and not a real photo of .300 Winchester Magnum Ballistics cartridge. Used as such it can save a lot of trial and error experimentation. The case is a rimless bottleneck The projectile diameter should be 0.309 in (7.85mm) [9]. The .300 PRC consistently carries 250 to 300 additional foot-pounds of energy over the Winchester at practical hunting ranges. Of course, no trajectory table can possibly cover all loads for all calibers in all rifles. After spending some time with this database you will most likely find the bullet that best meets your needs. 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. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. How to Sight in a Scope - Step by Step Guide. The .300 Winchester Magnum is a magnum cartridge designed to fit in a standard rifle action. SAAMI recommends a bore diameter of 7.6 millimetres (0.300in) and a groove diameter of 7.8 millimetres (0.308in). 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. For the record, this table was calculated for an air temperature of 60 degrees F and an altitude of 1000 feet. 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. The Lamb Clinic provides a comprehensive assessment and customized treatment plan for all new patients utilizing both interventional and non-interventional treatment methods. 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. Maximum effective range is generally accepted to be 1,210 yards (1,110m) with ammunition incorporating low-drag projectiles. 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. 300 Winchester Magnum: SST: 180: 3996: 3150: Winchester Magnum The .300 Winchester Magnum's broad availability in popular rifles such as the Winchester Model 70, Ruger M77, Remington Model 700 and Weatherby Mark V, together with the wide availability of ammunition from a number of manufacturers, made the cartridge a popular choice among hunters and competitive shooters the world over. Done (0.23 seconds). [citation needed]. , Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. 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. Average Energy: 3610. and SAAMI dimensional values exist for this cartridge. 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. We offer cheap ammo and bulk ammo deals on the most popular ammo calibers. 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. This can be useful in comparing cartridges or loads. Most manufacturers For the best experience on our site, be sure to turn on Javascript in your browser. (It may well vary.) 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. 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. Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. 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). WebThe .300 RUM can be hand loaded to surpass factory velocities by a considerable margin. Log in, The Precision Hunter Hunting South Africa Part 2, The Precision Hunter Hunting South Africa part 1, Getting Started in PRS Style shooting. We have a variety of deals on Rifle Ammo, Handgun Ammo, Shotgun Ammo & Rimfire Ammo, as well as ammo for target practice, plinking, hunting, or shooting competitions. My research interests range across the broad topics of technology, coaching, teaching, learning, and volleyball. Remington 88.0 grains of H2O (5.70 ml) [19], The .300 Winchester Magnum cartridge is also very effective on dangerous class 3 game such as bear. Bullet weights of 10.713.0 grams (165200gr) are the preferred choices for these game species. Red Oak, White, or Chestnut for Deer Herd? 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 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. 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. regulated countries every rifle cartridge combo has to be proofed at 125% of this maximum C.I.P. The .300 Weatherby Magnum, an improved, full-length cartridge derived from the .300 H&H was introduced in 1944. As a testament to its accuracy, following its introduction, it went on to win several 1,000-yard (910m) competitions.[5]. Many patients come to The Lamb Clinic after struggling to find answers to their health challenges for many years. WebWinchester Ballistics Calculator. 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. 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). According to QuickLoad, the case capacities of .300 Win Mag brass produced by four ammunition manufacturers measure as follows: 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. cramping due to a shorter case length, shooters continued to use it making it a world wide choice [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. . The Lamb Clinic understands and treats the underlying causes as well as the indications and symptoms. The case is based off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. According to the official C.I.P. The science of projectiles and firearms, or in other words, the info you need to make the kill! Im an educator, researcher and coach who loves volleyball, teaching, learning, statistics, and technology. Please email us if you have questions about any of our product listings. 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. [6], The .300 Winchester Magnum was introduced in 1963 by Winchester for use in the Model 70 rifle. magnum cartridges. 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, 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. It is a great investment if you want to get into long range shooting and will be especially useful if you handload. Sign up with your email address to receive news and updates. WebThis compares favorably to 150 grain and 180 grain .308 bullets which have sectional densities of .226 and .271 respectively. 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. Company. 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]. 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. YouTube: 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. 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. .300 Winchester Magnum (center) flanked by its parent cartridges: the, Comparison with other .30 Caliber Big Game Cartridges, Military and law enforcement applications. Your continued use of this site indicates your acceptance of the terms and conditions specified. WebHome Ballistics Charts Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. [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. Select Your Gun Type. The 150 grain loads are known for fast wound penetration on medium sized game, Speed and Energy are figured out using an average of all the known cartridges. 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. Cartridge Type: Rifle Height: 2.62" Width: 0.532" Average FPS: 3026 Average Energy: 3517 Average Gr: 173 Recoil: 2.39 Power Rank: 5.23 of 20 The 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. The amount of recoil the cartridge generates is a step up from the non-magnum .30 caliber (7.62mm) cartridges. The down side to this performance is recoil. . Recommended twist ratio is 1:10 (254mm). The two most important variables are the Initial Velocity and the Ballistic Coefficient. How to Sight in a Scope - Step by Step Guide. The 180 and 185 grain bullets are also considered the most versatile, with a muzzle velocity of 2950 fps from average factory loads. google_ad_slot = "7610963244"; Generally speaking, the higher the muzzle energy, the higher the stopping power. 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 This translates to about 20% greater energy advantage over the 30-06 Springfield cartridge. 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). Average Gr: 173. google_ad_width = 728; WebIntroduced as late as 1963 this cartridge was soon to become the most popular in the line of .300 magnums. For the best experience on our site, be sure to turn on Javascript in your browser. [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. This means that .300 Winchester Magnum chambered arms in C.I.P. The most useful bullet weights for the .300 Winchester Magnum are those weighing between 150200 grains (9.713.0g). https://en.wikipedia.org/w/index.php?title=.300_Winchester_Magnum&oldid=1140172357, Articles needing additional references from October 2022, All articles needing additional references, Articles needing additional references from August 2021, Articles with unsourced statements from July 2019, Articles with unsourced statements from August 2021, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 18 February 2023, at 20:29. 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. Emily Bohnenkamp, Bradford Hackert, Maurice Motley, and Michael Courtney, Comparing Advertised Ballistic Coefficients with Independent Measurements, DTIC, 2012. 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. 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. 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. It is a flat shooting cartridge, able to hit a target at 300 yards 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). 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. Due to its high ballistic coefficients, the heavier bullets are usually preferred by long range shooters being extremely efficient in bucking wind as well as carrying downrange energy capable take down game of any size in America and Europe. 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. As a rough comparison, the recoil of the .300 Winchester Magnum is roughly comparable to a 12 gauge shotgun shooting 1 oz. 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. The PowerRank is an estimation of the cartridge power. This would put the .300 Winchester Magnum at the upper limit of what most shooters can shoot comfortably for extended shooting sessions. In ballistics catalogs the point of maximum bullet rise is often called the mid-range trajectory, or sometimes the maximum ordinate. Copyright 2002, 2016 by Chuck Hawks. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. [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. 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. 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. google_ad_height = 90; Make sure you're ready when the big one steps out and load-up with Hornady American Whitetail ammunition. 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. While in hunting situations such accuracy is unnecessary, such accuracy does aid in the extending the range of the cartridge. This interactive bullet database is free and containst 173 caliber ballistics, history, stats, and their trajectories charted out in full detail. 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. regulated countries are currently (2013) proof tested at 537.50MPa (77,958psi) PE piezo pressure.[11]. A almost similar 168 grain bullet is also popular among the .300 win mag as well as other .30 cal. Such rounds included the .30 Newton of 1913 and the .300 H&H Magnum of 1925. Twitter: https://twitter.com/stefaniegreay such as bears with certain bullet cartridges and well-placed shots. We offer a 100% Authenticity Guarantee on all products sold on our website. 300 Winchester Magnum: How Does Barrel Length Change Velocity- A 16 300 Win Mag? WebThe 300 Win Mag will need just 38.7 of correction, while the .308 will need 47.7. The .300 Win Mag has the Recoil: 2.64. The store will not work correctly in the case when cookies are disabled. 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. [7], The .300 Winchester Magnum was not an instant success, mainly due to competition from the comparable 7mm Remington Magnum cartridge introduced in 1962. This resulted in a cartridge with a neck somewhat shorter than the diameter of the bullet. But if you look more deeply at the ballistics, youll notice a gap. So after sighting-in, always check your individual rifle at various ranges to see how close its trajectory comes to the published data. 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. Like other .300 caliber in its class the .300 Win Mag was popular almost immediately after it was Please let me know how it can be improved upon. 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!
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