[6], The .300 Winchester Magnum was introduced in 1963 by Winchester for use in the Model 70 rifle. 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). The projectile diameter should be 0.309 in (7.85mm) [9]. Mag. The Series. 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. My research interests range across the broad topics of technology, coaching, teaching, learning, and volleyball. 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. O curso de Mestrado Acadmico em Letras funciona no turno vespertino, no Centro de Cincias Humanas - CCH. (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). Such rounds included the .30 Newton of 1913 and the .300 H&H Magnum of 1925. The .300 Winchester Magnum is known for its accuracy and has been used for 910-metre (1,000yd) and 1,000-metre (1,100yd) competitions. [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. As a young wildcatter, he revolutionized the industry with his Only the .300 Win Mag and the .300 Weatherby Mag survived into the 21st century as readily available cartridges, with the Winchester round by far the more popular of the two. WebThis interactive bullet database is free and containst 173 caliber ballistics, history, stats, and their trajectories charted out in full detail. Please let me know how it can be improved upon. 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. Generally speaking, the higher the muzzle energy, the higher the stopping power. While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. If you do not agree with these terms and conditions, please disconnect immediately from this website. For the best experience on our site, be sure to turn on Javascript in your browser. The .300 Weatherby Magnum, an improved, full-length cartridge derived from the .300 H&H was introduced in 1944. Done (0.23 seconds). Your information will never be shared and you can unsubscribe with one click at anytime. 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]. larger 200 grain A-Frame can be used on large game such as bears. WebThe trajectories in the table below were calculated for a maximum bullet rise of 1.5 inches above the line of sight for all small game and varmint loads, and three inches above the line of sight for all big game loads. *Casing image above is an artist rendering and not a real photo of .300 Winchester Magnum Ballistics cartridge. . The ballistic performances based off five grain types for velocity are 3,260 ft/s Copyright 2002, 2016 by Chuck Hawks. .300 Winchester Magnum (center) flanked by its parent cartridges: the, Comparison with other .30 Caliber Big Game Cartridges, Military and law enforcement applications. Most of the loads below are similar to popular factory loads for the selected cartridges. 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. google_ad_slot = "7610963244"; Versatility Both of these calibers are excellent hunting cartridges that have been used to take any game in North America. If Winchester had released the cartridge prior to 1960, the cartridge would have been similar to the .30-338 Winchester wildcat cartridge. The .300 Remington Ultra Magnum was designed in 1999 by Remington Arms Company. The two most important variables are the Initial Velocity and the Ballistic Coefficient. Military and law enforcement departments adopted the cartridge for long-range use, particularly by snipers. (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. Power Rank: 5.3 of 20. WebHome Ballistics Charts Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. The case is a rimless bottleneck 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. Few .30 caliber (7.62mm) standard length cartridges can match the performance and versatility of the .300 Winchester Magnum. 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. 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. Cartridge Type: RifleHeight: 2.62"Width: 0.532"Average FPS: 3026Average Energy: 3517Average Gr: 173Recoil: 2.39Power Rank: 5.23 of 20. [12] [13]. The 165 grain bullet provides a higher ballistic coefficient than similarly shaped 150 grain bullet while maintaining a very high velocity which is translated into a flatter trajectory. 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. has served this writer well. The .300 Winchester Magnum is a magnum cartridge designed to fit in a standard rifle action. 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! Elk can weigh as much as 450 kilograms (1,000lb) and moose 640 kilograms (1,400lb). As a testament to its accuracy, following its introduction, it went on to win several 1,000-yard (910m) competitions.[5]. For more detailed ballistics information please refer to the exact round in question or contact the manufacturer for the pertinent information. The store will not work correctly in the case when cookies are disabled. Winchester 93.8 grains of H2O (6.08 ml) 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. 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. 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, The PowerRank is an estimation of the cartridge power. WebThe .300 RUM can be hand loaded to surpass factory velocities by a considerable margin. 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. The .300 PRC consistently carries 250 to 300 additional foot-pounds of energy over the Winchester at practical hunting ranges. 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. 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. Company. 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 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. 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. 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. (GR) MUZZLE 100yd200yd 300yd 400yd 500yd MUZZLE 100yd 200yd 300yd 400yd 500yd MUZZLE 100yd 200yd 300yd 400yd 500yd COEFFICIENT VOR-TX BB23R2 21520 55 TSX FB 1.5 200 3240 2774 2353 1970 1629 1343 1282 940 676 474 324 220 -1.5 1.5 0.0 -7.9 -24.8 -55.0 0.209 24 Barnes 55 JHP BT 1.5 200 3240 2820 All sizes in inches (in) and millimeters (mm). All rights reserved. Centerfire Handgun. cramping due to a shorter case length, shooters continued to use it making it a world wide choice 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. Speed and Energy are figured out using an average of all the known cartridges. 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. The fact that the cartridge has gone to win many 1,000-yard (910m) matches suggests that such a concern is unfounded.[5]. This resulted in a cartridge with a neck somewhat shorter than the diameter of the bullet. [30][29], Several companies, among them HS precision, Kimber and Remington manufacture rifles chambered for the .300 Winchester Magnum specifically targeted at law enforcement agencies. However, interest among hunters and shooters grew with time, and it gradually became the most popular of the magnum cartridges.[8]. C.I.P. WebThe .300 Winchester Magnum is quite often capable of driving 208-210 grain bullets at 2900fps, some rifles producing 2950-3000fps. 2001-2023 The Pain Reliever Corporation. Coaching volleyball is one of my biggest passions. 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. The following ammunition cartridge ballistics information and chart can be used to approximately compare .270 Winchester vs .300 Winchester Magnum ammo rounds. rifle magnum primer. Average Energy: 3610. [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. ; 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. Taken together with its performance it remains one of the most useful and popular cartridges today. Average Point Blank Range of 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. We offer cheap ammo and bulk ammo deals on the most popular ammo calibers. 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. Almost no divergence between C.I.P. 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. 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. On the other hand, recoil is subjective (some are more sensitive to it than others) and one can get used to it with practice. 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. The maximum point blank range for the 9.7g (150gr) bullet is 291 metres (318yd) yards when zeroed at 250 metres (270yd). 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 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. .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. The 130 grain TSX can be used on light to medium sized game, while the How to Sight in a Scope - Step by Step Guide. The larger manufacturers soon noticed Weatherby's standard length magnum case, and in due time followed suit. Opening day of deer season comes only once a year. Input your hunting conditions to see the drop, drift, bullet trajectory, WebWidth: 0.534". 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. WebWinchester Ballistics Calculator. 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! Interbond and A-Frame. [10] According to the official C.I.P. This means that the speed and energy will vary from cartridge manufacturer to manufacturer. regulated countries every rifle cartridge combo has to be proofed at 125% of this maximum C.I.P. The .300 Win Mag sees use in long-range benchrest shooting competitions and has been adopted by law enforcement marksmen and by a few specific branches of the U.S. Military for use by snipers. In the table below I used the term "mid-range trajectory," abbreviated "MRT.". O Programa de Ps-Graduao em Letras decorre de uma proposta apresentada pelo Departamento de Letras da Universidade Federal do Maranho e elaborada em consonncia com os dispositivos do Estatuto, do Regimento Geral, do Regimento dos Cursos de Ps-Graduao stricto sensu e lato sensu da UFMA e deste Regimento Interno, estando previsto no Plano de Desenvolvimento Institucional - PDI - 2012-2016.O Curso de Mestrado Acadmico em Letras, do Programa de Ps-Graduao em Letras - PGLetras, aprovado pela Resoluo 1007/2013 - CONSEPE-UFMA, de 6 de maio de 2013, e recomendado pela CAPES com nota 3 e rea de concentrao em Estudos da Linguagem, est estruturado em trs linhas de pesquisa: Linha 1 - Descrio e Anlise do Portugus Brasileiro; Linha 2 - Estudos de Linguagem e Prticas Discursivas e 3- Estudos Tericos e Crticos em Literatura. 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). Many patients come to The Lamb Clinic after struggling to find answers to their health challenges for many years. For the record, this table was calculated for an air temperature of 60 degrees F and an altitude of 1000 feet. for hunting. [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. Used as such it can save a lot of trial and error experimentation. Hornady Our next 300 WSM ballistics chart shows 165 grain InterLock American Whitetail rounds. On this Wikipedia the language links are at the top of the page across from the article title. Email : connect@stefaniegreay.com 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. 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. The down side to this performance is recoil. magnum cartridges. In ballistics catalogs the point of maximum bullet rise is often called the mid-range trajectory, or sometimes the maximum ordinate. (adsbygoogle = window.adsbygoogle || []).push({}); .300 Winchester Magnum-Norma Plastic Point, .300 Winchester Magnum-Hornady InterBond, .300 Winchester Magnum-Remington Core-Lokt Pointed Soft Point - Managed Recoil, .300 Winchester Magnum-Federal Nosler Partition, .300 Winchester Magnum-Black Hills Nosler AccuBond, .300 Winchester Magnum-Remington AccuTip Boat Tail, .300 Winchester Magnum-Sellier & Bellot SPCE, .300 Winchester Magnum-Winchester XP, .300 Winchester Magnum-Federal Trophy Bonded Bear Claw, .300 Winchester Magnum-Remington Core-Lokt Ultra Bonded, .300 Winchester Magnum-Federal Nosler AccuBond, .300 Winchester Magnum-Norma Barnes Triple-Shock, .300 Winchester Magnum-Federal Nosler Partition, .300 Winchester Magnum-Hornady BTSP InterLock, .300 Winchester Magnum-Remington Core-Lokt Ultra Bonded. SAAMI recommended a six-groove barrel with each groove being 2.8 millimetres (0.110in) wide. This trajectory table can also serve as a comparative tool, allowing the reader to compare the trajectories of different cartridges or loads. introduced on the commercial market. According to QuickLoad, the case capacities of .300 Win Mag brass produced by four ammunition manufacturers measure as follows: 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. This means that it will be easier to hit targets at long distances using the .300 Win Mag. However, it is also an excelent cartridge for mountain hunting conditions such as found in the Asian Mountains, Rockies and Andes, where fast bullets carrying enough energy to sit game fast while being able to buck cross winds efficiently are praised. The ammunition standards organizations SAAMI (Sporting Arms and Ammunition Manufacturers' Institute) and C.I.P. This means that .300 Winchester Magnum chambered arms in C.I.P. Recoil from the .300 Win Mag is noticeably higher than the well-known and popular .30-06 Springfield. 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. (It may well vary.) such as bears with certain bullet cartridges and well-placed shots. This would put the .300 Winchester Magnum at the upper limit of what most shooters can shoot comfortably for extended shooting sessions. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. .150-grain bullets are generally used for hunting medium sized game species. [citation needed]. The email address you entered is not valid. 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]. .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. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. pressure to certify for sale to consumers. The 180 and 185 grain bullets are also considered the most versatile, with a muzzle velocity of 2950 fps from average factory loads. I want this to be the best ballistic trajectory calculator out there. 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. 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). The .300 Winchester Magnum is well-suited for 95% of the world's game. 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. 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. 2022.3. In C.I.P. Ballistics. Mag. Recommended twist ratio is 1:10 (254mm). LinkedIn:http://linkedin.com/in/stefaniegreay [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. Im an educator, researcher and coach who loves volleyball, teaching, learning, statistics, and technology. Please read this section carefully. [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. The Lamb Clinic understands and treats the underlying causes as well as the indications and symptoms. [7], The .300 Winchester Magnum was not an instant success, mainly due to competition from the comparable 7mm Remington Magnum cartridge introduced in 1962. The case is based off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. Centerfire Rifle. While in hunting situations such accuracy is unnecessary, such accuracy does aid in the extending the range of the cartridge. . while the 200 grain can be used on heavier game such as Moose, and the 220 grain on large game To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. 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. Terms and conditions for the use of this DrLamb.com web site are found via the LEGAL link on the homepage of this site. 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. Looking at 300 Win Mag Ballistics. 165 and 168-grain bullets also give a flat trajectory with higher ballistic coefficients, which hold on better in cross winds, which makes them a fine alternative for hunting mountain game. regulated countries are currently (2013) proof tested at 537.50MPa (77,958psi) PE piezo pressure.[11]. 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. Its recoil is about 30% greater than that of the .30-06 Springfield,[14] which is known as a 'stout' cartridge. 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. As illustrated in the chart, .270 Winchester rounds - on average - achieve a velocity of about 3060 feet per second (fps) while .300 Winchester Magnum rounds travel at a velocity of 3030 fps. The SAAMI specification .300 Winchester Magnum case capacity is 91.5 grains of H2O (5.93 ml). The following data was taken from various sources including reloading manuals and the online Ballistics Calculator provided by BigGameInfo. This system maximizes the distance in which no "hold over" is necessary. The .300 Winchester Magnum was designed with a neck which is shorter than the diameter of its bullet. It will a produce a line graph showing the bullet drop and flight path of the bullet. 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 The short neck was thought to hinder accuracy because it would prevent the alignment of cartridge to the bore, but this is rarely an issue either today or when the cartridge was designed. The .300 Win Mag remains the most popular .30 caliber magnum with American hunters, despite being surpassed in performance by the more powerful .300 and .30-378 Weatherby Magnums and the newer .300 Remington Ultra Magnum, .300 Norma Magnum, .30 Nosler, and .300 PRC. [19], The .300 Winchester Magnum cartridge is also very effective on dangerous class 3 game such as bear. The most useful bullet weights for the .300 Winchester Magnum are those weighing between 150200 grains (9.713.0g). 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. 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 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). /* GunData.org Ballistics */ This means that the speed and energy will vary from cartridge manufacturer to manufacturer. 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. 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. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. If you do not have a Shooting Chronograph, I strongly suggest you purchase one. YouTube: 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".
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