//-->, Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. The .300 PRC consistently carries 250 to 300 additional foot-pounds of energy over the Winchester at practical hunting ranges. The 130 grain TSX can be used on light to medium sized game, while the 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. Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter factory loaded ammunition. This 300 WSM ballistics chart shows 150 grain Federal Premium Fusion Rifle Rounds. 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. Average Energy: 3610. Web300 Win Mag Ballistics For 3 Different Bullet Weights. (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. google_ad_client = "ca-pub-8417283882784443"; This 300 Win Short Mag shows 180 grain Federal Premium Power Shok Copper Hollow Point Rounds. The larger manufacturers soon noticed Weatherby's standard length magnum case, and in due time followed suit. The .300 Winchester Magnum was designed with a neck which is shorter than the diameter of its bullet. 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. [10] 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 WebHome Ballistics Charts Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. The SAAMI Maximum Average Pressure (MAP) for this cartridge is 441.3MPa (64,000psi) piezo pressure (54,000 CUP). 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. The store will not work correctly in the case when cookies are disabled. On the other hand, recoil is subjective (some are more sensitive to it than others) and one can get used to it with practice. google_ad_slot = "7610963244"; Maximum effective range is generally accepted to be 1,210 yards (1,110m) with ammunition incorporating low-drag projectiles. 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. 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. This can be useful in comparing cartridges or loads. Capable of stabilizing bullets weights ranging from 110 to 220 grains, the .300 Winchester Magnum happens to be a very versatile cartridge for different purposes and conditions including big game hunting, bench rest shooting and military applications. From 1956-1959, Winchester introduced three such cartridges: the .264 Winchester Magnum, .338 Winchester Magnum and .458 Winchester Magnum, all based on the shortened and blown out .375 H&H Magnum case. 300 Winchester Magnum: How Does Barrel Length Change Velocity- A 16 300 Win Mag? (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). 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. 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. With the average load for the .300 Winchester Magnum, the recoil energy is roughly 30ft lbs. 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. 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. larger 200 grain A-Frame can be used on large game such as bears. 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. 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). ; 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. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. 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. 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]. 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. Copyright 2002, 2016 by Chuck Hawks. This would put the .300 Winchester Magnum at the upper limit of what most shooters can shoot comfortably for extended shooting sessions. The U.S. government purchased MK 248 MOD 1 .300 Winchester Magnum match-grade ammunition in 2009 for use in adapted M24 Sniper Weapon Systems and other .300 Winchester Magnum sniper rifles like the U.S. Navy Mk.13s. https://www.youtube.com/channel/UCHcx7snmsW4GqyMp3mnFZJw, https://www.youtube.com/channel/UCHcx7snmsW4GqyMp3mnFZJw. 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. 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. 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. The Series. .150-grain bullets are generally used for hunting medium sized game species. Your information will never be shared and you can unsubscribe with one click at anytime. 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. Remington 88.0 grains of H2O (5.70 ml) While the factory loads had some issues with powder The .300 Winchester Magnum is well-suited for 95% of the world's game. Outside of education, research and coaching, I love traveling, photography, pottery, arts and crafts, and Ive recently picked up organic backyard gardening. The most useful bullet weights for the .300 Winchester Magnum are those weighing between 150200 grains (9.713.0g). 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. This system is a great way to compare cartridge systems so you can better make an informed purchase. Foundry Outdoors is your trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. bullet cartridges being used. The following ammunition cartridge ballistics information and chart can be used to approximately compare .270 Winchester vs .300 Winchester Magnum ammo rounds. C.I.P. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. such as bears with certain bullet cartridges and well-placed shots. has served this writer well. After spending some time with this database you will most likely find the bullet that best meets your needs. The .300 Weatherby Magnum, an improved, full-length cartridge derived from the .300 H&H was introduced in 1944. 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. Hand As a testament to its accuracy, following its introduction, it went on to win several 1,000-yard (910m) competitions.[5]. 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). The two most important variables are the Initial Velocity and the Ballistic Coefficient. Done (0.23 seconds). 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. The .300 Win Mag is extremely versatile and has been adopted by a wide range of users including big game hunters, target shooters, military units, and law enforcement departments. 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. google_ad_height = 90; Like other .300 caliber in its class the .300 Win Mag was popular almost immediately after it was WebWinchester Ballistics Calculator Compare ballistics data on your favorite Winchester Ammunition rounds. 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. Web300 Win Mag 178 gr ELD-X Precision Hunter . Mag. Generally speaking, the higher the muzzle energy, the higher the stopping power. Compare ballistics data on your favorite Winchester Ammunition rounds. The ammunition standards organizations SAAMI (Sporting Arms and Ammunition Manufacturers' Institute) and C.I.P. The 180 and 185 grain bullets are also considered the most versatile, with a muzzle velocity of 2950 fps from average factory loads. 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. WebThis compares favorably to 150 grain and 180 grain .308 bullets which have sectional densities of .226 and .271 respectively. 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 Twitter: https://twitter.com/stefaniegreay A maximum rise of 3 inches is appropriate for hunting the smaller species of big game, creatures from perhaps 75 pounds to 150 pounds on the hoof, which typically have a kill zone of about 8 inches from top to bottom. [19], The .300 Winchester Magnum cartridge is also very effective on dangerous class 3 game such as bear. 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. In C.I.P. 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. pressure to certify for sale to consumers. The maximum point blank range for the 9.7g (150gr) bullet is 291 metres (318yd) yards when zeroed at 250 metres (270yd). (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 It is a great investment if you want to get into long range shooting and will be especially useful if you handload. Please read this section carefully. So after sighting-in, always check your individual rifle at various ranges to see how close its trajectory comes to the published data. The ballistic performances based off five grain types for velocity are 3,260 ft/s The .300 Win Mag has the The Lamb Clinic provides a comprehensive assessment and customized treatment plan for all new patients utilizing both interventional and non-interventional treatment methods. Web300 Win Mag 150 gr InterLock SP American Whitetail. How to Sight in a Scope - Step by Step Guide. 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 The maximum point blank range for the 12g (180gr) bullet is 300 yards when zeroed at 232 metres (254yd). [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). 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. Such rounds included the .30 Newton of 1913 and the .300 H&H Magnum of 1925. Norma 95.5 grains of H2O (6.19 ml), .300 Winchester Magnum SAAMI cartridge dimensions. 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. . A 3 inch MRT also allows for a little bit of human error, which is probably a good thing when shooting in the field. 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). However, interest among hunters and shooters grew with time, and it gradually became the most popular of the magnum cartridges.[8]. and SAAMI dimensional values exist for this cartridge. This means that .300 Winchester Magnum chambered arms in C.I.P. The case is based off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. 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. Sign up with your email address to receive news and updates. 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. It will a produce a line graph showing the bullet drop and flight path of the bullet. This means that the speed and energy will vary from cartridge manufacturer to manufacturer. Recoil: 2.64.